Tents

BDO

1,4-Butanediol is a colorless viscous liquid that can react with strong oxidants. It is an important basic organic chemical raw material, mainly used in the production of polybutylene terephthalate (PBT), polyurethane, γ-butyrolactone and tetrahydrofuran.

2-Bromo-1-Phenyl-Pentan-1-One

2-Bromo-1-phenyl-pentan-1-one is a white crystalline powder, a valerianone derivative, which can be used as a pharmaceutical intermediate.

Vitamin B12

Lack of it can lead to anemia and neurological disorders. It can be used in infant food, with a usage amount of 10-30 μg/kg; in fortified beverages, the usage amount is 2-6 μg/kg. It is mainly used for treating pernicious anemia, megaloblastic anemia, anemia caused by antifolate drugs, and multiple neuritis, etc. Vitamin B12 is an indispensable trace nutrient for the growth of organisms. Most animal feedings based on plants do not contain vitamin B12. Animals obtain it either through microbial synthesis in their gastrointestinal tracts or by external supplementation. To meet the vitamin requirements of animals, vitamin additives must be supplemented.

Tadalafil

Tadalafil (market name “Cialis” or “Adcirca”) was developed by American pharmaceutical company Lilly. It is a kind of PDE5 inhibitor used for the treatment of erectile dysfunction, benign prostatic hypertrophy and pulmonary arterial hypertension.The effect of Tadalafil is relaxing the blood vessels muscles and increasing the blood flow into the corpus cavernosum. Studies show that Cialis works very quickly, taking effect in around 15-20 minutes, and has a prolonged effect that can last for up to 36 hours. T1/2 is 17.5h. Tadalafil is one of the two new PDE5 inhibitors launched for the oral treatment of male erectile dysfunction. Tadalafil is a b-carboline derivative and it is structurally distinct from vardenafil (Levitraw) and sildenafil (Viagraw), both of which are PDE5 inhibitors based on a fused pyrimidine core structure.

4-Chlorodehydromethyltestosterone

4-Chlorodehydromethyltestosterone is an intermediate raw material for steroid hormones and is mainly used in the synthesis of hormone-based drugs and in laboratory research and development.

Drostanolone enanthate

The relevant categories mainly include pharmaceutical intermediates, hormones, industrial products and white solids.

Potassium iodate

Methasterone

Introduction:Methyltestosterone is a synthetic anabolic steroid composed of the active steroid hormone Methyldrostanolone. It is a synthetic anabolic steroid derived from dihydrotestosterone (DHT) and is a structurally modified form of Testosterone propionate. Efficacy:Methyltestosterone belongs to the 17-AA steroid class and has certain hepatotoxicity. It can effectively protect muscles from loss during fat reduction and increase muscle mass.

2-Dimethylaminoisopropyl chloride hydrochloride

Intermediate for the production of central inhibitory drug Mebutalol and antihistamine drug Fexofenadine in the pharmaceutical industry.

Sodium Triacetoxyborohydride

Sodium triacetoxyborohydride is a white hygroscopic solid that emits hydrogen gas when hydrolysed in water, which is flammable. It is a milder reducing agent than sodium borohydride or even sodium cyanoborohydride. Even sodium cyanoborohydride is a milder reducing agent than sodium borohydride, and is particularly suitable for the reductive amination of aldehydes and ketones. It can reduce aldehydes but not most ketones. Sodium triacetoxyborohydride is a mild reagent that exhibits remarkable selectivity as a reducing agent. It reduces aldehydes but not ketones; however, beta-hydroxyketones can be reduced selectively to give 1,3-trans diols.The steric and the electron-withdrawing effects of the three acetoxy groups stabilize the boron-hydrogen bond and are responsible for its mild reducing properties. It can also be used in the reductive alkylation of secondary amines in aldehyde-bisulfite adducts.

Trenbolone acetate

Turbolone acetate is a short-acting turbolone, it is a derivative of Nolone, it does not convert to estrogen, but it has the side effects of progesterone (similar to the side effects of estrogen). There is some hepatotoxicity. Trenbolone can rapidly increase muscle strength and circumference and improve muscle mass. Accelerates fat burning and is one of the most powerful steroids. Not suitable for beginners, ideal for weight loss or during race preparation. Tranbolone acetate is an injectable (general) anabolic steroid derived from norone. However, its activity is exactly the same as that of its structural parent, so direct comparisons between the two are difficult. Tranbolone acetate is a non-estrogenic steroid that is more synthetically metabolic and androgenic than nolone per milligram.

3-(1,3-Benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylic acid methyl ester

Mainly used for synthesizing fragrances, it has extremely low solubility.

Trenbolone cyclohexylmethylcarbonate

Trenbolone (TRE) is a widely used steroid anabolic hormone. It is a chemically synthesized derivative that is structurally and functionally similar to human male sex hormone testosterone. It can promote protein synthesis, increase appetite, enhance muscle growth, and facilitate the deposition of calcium and phosphorus in bone tissue. Clinically, it can be used to treat severe nutritional deficiencies and osteoporosis and other diseases. However, it is also one of the most frequently used types of performance-enhancing drugs. The cyclohexyl methyl carbonate of Trenbolone can serve as an intermediate for the synthesis of Trenbolone.

Trenbolone Enanthate

The main components are raw materials for pharmaceuticals, which are used as raw materials for medicine.

Androstan-3-one,2-methyl-17-(1-oxopropoxy)-, (2a,5a,17b)-

Proscarone propionate, with the Chinese names of "异迈斯太诺龙" and "羟甲雄酮", is a pharmaceutical intermediate. It is a white or off-white crystalline powder.

Levamisole hydrochloride

Levamisole hydrochloride can regulate immune function, mainly acting on T lymphocytes, inducing the early differentiation and maturation of T cells into functional T cells, thereby promoting the normal function of T cells. It can also enhance the phagocytic and chemotactic functions of macrophages to increase the activity of natural killer cells, produce endogenous interferons, and improve immune function to restore it to normal. This can effectively prevent the progression of pneumonia and alleviate symptoms such as coughing and abnormal lung sounds.

Procaine

Procaine is a local anesthetic with the chemical formula C13H18N2O2S. It belongs to the amino ester class of local anesthetics and is widely recognized for its application in medical and dental procedures.Procaine acts by inhibiting the transmission of nerve impulses in the targeted area, providing localized pain relief. It does this by blocking sodium channels in nerve membranes, preventing the depolarization required for nerve signal propagation. The onset of procaine is relatively quick, with effects typically lasting for about one to two hours, making it suitable for various short-term procedures. Due to its effectiveness and safety profile, procaine became a popular choice among healthcare providers, especially in outpatient settings.

Levamisole hydrochloride

Levamisole hydrochloride (16595-80-5) is an anthelmintic drug, applicable for the treatment of intestinal worms such as roundworms and hookworms in animals. It can paralyze the muscles of the roundworms and make them excrete out of the body along with feces. The activity of levamisole hydrochloride (16595-80-5) is approximately twice that of its racemic form, and it has lower toxicity and side effects.

Levamisole

Levamisole is commonly used for deworming various animals and is effective against both adult worms and larvae. It is also effective against various nematodes such as eye parasites. It can be used for deworming poultry to eliminate various nematodes, and for pigs, it can eliminate nematodes of the genus Strongyloides, Trichuris, and Trichostrongylus), blood-sucking nematodes of the genus Haemonchus, and Ostertagia. It is also effective against nodular worms (esophageal worms) and renal worms in the ureters (glossinae of the genus Trichostrongylus). For dogs, it can be used to eliminate roundworms, hookworms, and heartworms.

Tetramisole hydrochloride

Tetramidazole hydrochloride, also known as DL-2,3,5, 6-tetrahydro-6-phenylimidazole and [2,1-b] thiazole hydrochloride, white crystalline powder, bitter with astringent taste, easily soluble in water, methanol, slightly soluble in ethanol, insoluble in acetone, is a high efficiency, low toxicity of broad spectrum animal deworming drug.

QUININE HCL

The reference substances of traditional Chinese medicine are regarded as special substances. After receiving the products, they should be stored in the refrigerator for immediate refrigeration. Some products need to be frozen.GB 2760—2002 stipulates that these are permitted food flavorings. They are mainly used to formulate bitter-tasting beverage flavor essences and bitter-tasting agents.

Quinine

Quinine is also known as cinchona bark extract or cinchona alkaloid. It is the main alkaloid contained in the bark of the cinchona tree and its related species of the Rubiaceae family. The bark of the cinchona tree contains over 20 kinds of alkaloids. It is used for treating and preventing various types of malaria. Its medicinal form is in the form of its sulfate or hydrochloride.

Pregabalin

Pregabalin is a drug used to treat neuropathic pain and epilepsy, Pregabalin is widely used to treat neuropathic pain, a chronic pain caused by nerve damage. Diseases such as diabetic neuropathy, postherpetic neuralgia, and spinal cord injury often cause neuropathic pain, which is characterized by burning, tingling, or electric shock sensations. Pregabalin works by modulating calcium channel activity in neurons, reducing the release of neurotransmitters involved in pain signaling, thereby effectively relieving neuropathic pain and becoming a commonly prescribed drug for patients.

Tryptamine

Tryptamine is a monoamine alkaloid that can be synthesized by decarboxylation of the amino acid tryptophan. Notably, tryptamine can be found in fungi, plants, Amphibia, animals, and microbes. Tryptamine has an indole ring structure and a fused double ring that is composed of a benzene ring and a pyrrole ring, linked to an amino group by 2-carbon side chain. The indole ring is the vital nucleus of many complex natural products that have significance in drug discovery as well as some synthetic and non-synthetic drugs that are based on tryptamine skeleton. The chemical’s distinct structure is an approximation to the neurotransmitter serotonin as well-known drugs and hallucinogens. Tryptamine’s significance as psychedelic drugs, neuromodulator, and neurotransmitter is well understood due to its presence in mammalian brain in small amounts.

Sildenafil Citrate

The introduction of the oral phosphodiesterase type 5 (PDE5) inhibitor sildenafil citrate (trade name: Viagra) opened a new chapter in the history of erectile dysfunction (ED) treatment. Since Sildenafil citrate was approved by the US Food and Drug Administration (FDA) in March 1998, the research on PDE5 inhibitors represented by Sildenafil citrate has made great progress. With the expiration of sildenafil's original research patent, it is the goal of synthesis workers to prepare high purity sildenafil citrate stably and efficiently and suitable for industrial production.

Testosterone Acetate

Testosterone acetate is an analytical reference standard categorized as an anabolic androgenic steroid. It is an ester of the naturally occurring androgen testosterone. In the United States, testosterone acetate is regulated as a Schedule III compound. This product is intended for research and forensic applications. Testosterone acetate is a controlled substance that is less popular due to the Acetate solution, which is an aqueous solution, instead of an oil solution as other esterified versions of testosterone that is offering a much longer half-life. It does not have any medical uses when it comes to Acetate ester. However, taking into consideration that it works in the same way as any other esterified testosterone, it can be used for the same purposes as the esterified testosterones.

Ethyl 2-Phenylacetoacetate

Ethyl 2-Phenylacetoacetate serves as a valuable intermediate in the synthesis of pharmaceutical compounds. It participates in diverse chemical transformations, including condensation reactions and reduction reactions, to form complex organic molecules with potential pharmacological activities. It is commonly used in the production of pharmaceuticals such as analgesics, antipyretics, and anti-inflammatory drugs. This compound finds applications in the flavor and fragrance industry as a flavoring agent and fragrance ingredient. Its pleasant aroma contributes to the formulation of perfumes, colognes, and scented products. It provides fruity, floral, or sweet notes to fragrances and enhances their olfactory appeal and complexity. Ethyl 2-Phenylacetoacetate is used in preparation of iridium polysubstituted quinoline diketonate complex and application as OLED. It may find use as a food additive or flavor enhancer in the food industry. Its fruity and sweet aroma can enhance the flavor profile of food products such as beverages, confectioneries, and baked goods. It is approved for use in certain food applications where it imparts desirable sensory attributes without posing health risks to consumers.

Prilocaine

Prilocaine is a local anesthetic of the amino amide type. Prilocaine is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA), for treatment of conditions like paresthesia. It is a kind of local anesthetic drug. The product has better efficacy than procaine and the local anesthesia intensity and speed being similar as lidocaine but with longer duration time and less toxicity as well as smaller accumulation effect. It is suitable for epidural anesthesia, conduction anesthesia and infiltration anesthesia. In terms of pharmacological parameters, prilocaine is comparable to lidocaine; however, because of a number of toxic manifestations, it is rarely used in medical practice. Citanest and xylonest are well-known synonyms for prilocaine.

Sodium Cyanoborohydride

Sodium cyanoborohydride (NaBH3CN) is a selective reducing agent used for a variety of chemical reductions, including aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes and ketones, and reductive alkylations of amines and hydrazines. The utility of sodium cyanoborohydride as a reducing agent is greatly enhanced by its stability under acid conditions, and its solubility in aprotic solvents. Sodium cyanoborohydride is a milder and more selective reducing agent than sodium borohydride. Sodium cyanoborohydride is a weaker and more-selective reducing agent than sodium borohydride because of the electron-withdrawing effect of the cyano group. It has the further advantage that it is stable in acid to pH = 3 and can be employed to effect reductions in the presence of functional groups that are sensitive to the more-basic conditions of reduction with sodium borohydride. Aldehydes and ketones are unaffected by sodium cyanoborohydride in neutral solution, but they are readily reduced to the corresponding alcohol at pH=3-4 by way of the protonated carbonyl group. By previous exchange of the hydrogens of the borohydride for deuterium or tritium, by reaction with D2O or tritiated water, an efficient and economical route is available for deuteride or tritiide reduction of aldehydes and ketones. Sodium Cyanoborohydride is a commonly used as a reagent in the reductive amination of aldehydes and ketones and in the reductive alkylation of amines. It is also used in the synthesis of a novel phenolate-bridged dilanthanum(III) complex of interest as a model for metalloproteins as well as for its importance in basic and applied chemistry.

Diphenylacetonitrile

Diphenylacetonitrile is a white to creamy or faint yellow crystalline powder, Soluble in ethanol, ether. It is obtained by bromination and condensation of phenylacetonitrile. Diphenylacetonitrile is mainly used as an intermediate to manufacture API which deals in treatment of respiratory stimulant. It is used to manufacture APIs like stomach amine, Aminepentamide Sulphate, Diphenoxylate, Diphenylacetaldehyde, Doxapram, Loperamide, Methadone. Used in synthesis of methadone, antispasmodics and other pharmaceuticals. Diphenylacetonitrile is used to synthesize isocyanate, which is further prepared into UV paint, PU paint, transparent elastomer and adhesive, etc. In addition, it is also used in polyamide and epoxy resin industries.

Valerophenone

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis involves the Friedel-Crafts acylation of benzene with valeryl chloride, catalyzed by aluminum chloride. This discovery added to the understanding of ketone chemistry and paved the way for various applications in scientific and industrial fields. Valerophenone serves as an important intermediate in organic synthesis. Its ketone functional group is highly reactive, allowing it to participate in various chemical reactions such as reductions, condensations, and Grignard reactions. This versatility makes it valuable for synthesizing a wide range of organic compounds, including pharmaceuticals, agrochemicals, and fragrances.

1-Phenyl-2-Nitropropene

1-phenyl-2-nitropropene is a kind of sticky yellow powder, and it is used in the production of pharmaceuticals, for instance, a drug used to treat ADHD and narcolepsy.

Copper Chromite

Copper chromite is a black powder and inorganic pigment thatadopts a spinel crystal structure. It can be made by the high-temperaturecalcination of copper(II) oxide and chromium(III) oxide or the thermaldecomposition of copper chromate, which evolves oxygen at higher temperaturesand decomposes to copper chromite. The copper chromite is one of the most efficient materials, has wide commercial application as catalysts being used in the unit processes of organic synthesis such as hydrogenation, dehydrogenation, hydrogenolysis, oxidation, alkylation, cyclization, etc. It can be used in the pollution abatement as the catalyst to remove aqueous organic wastes, volatile organic compound and vehicular primary emissions such as CO, unburned hydrocarbon, NOx and soot.

2-Bromo-4-Chloropropiophenone

2-Bromo-4-chloropropiophenone (also called 2-chloro-4'-bromopropiophenone) is an organic halogenated ketone compound with the molecular formula C₉H₈BrClO. Applications: Pharmaceutical Intermediate: Used in the synthesis of certain CNS-active compounds. Chemical Research: Useful in studying halogenated ketone reactivity.

Methenolone acetate

Metipranolol acetate can be used for the treatment of aplastic anemia, breast cancer, post-menopausal osteoporosis, chronic kidney disease, malignant tumors, trauma, heat injuries and other causes of osteoporosis. Besides, it is also an intermediate of raw material drugs. It is considered to be the safest category of anabolic steroids and has certain applications in the synthesis of weight-loss drugs and therapeutic molecules for malnutrition.

Methenolone enanthate

Metildienobetaine is a protein-anabolic steroid, which is widely used in postoperative muscle growth and regeneration, new metabolism, and prevention of osteoporosis, etc.

Dimethocaine Hydrochloride

A local anesthetic with stimulant properties. Studies have shown its potency to be about half that of Cocain. Dimethocaine Hydrochloride is a drug that belongs to the amide class. It has been shown to have significant effects on neuronal function in vivo, as well as on dopamine neurotransmission in vitro. It is also a substrate for uptake by the dopamine transporter and can inhibit locomotor activity in rats, suggesting it may be a potential therapeutic agent for the treatment of Parkinson's disease. It has been shown to be effective against cocaine addiction and can reduce angiogenic factors in vivo. The drug also interacts with other drugs, including synthetic cannabinoids and amphetamines, which are metabolized by CYP2B6 enzymes. These interactions may result in reduced efficacy of Dimethocaine Hydrochloride therapy.

Sodium Borohydride

Sodium borohydride is an inorganic compound, a white to off-white crystalline powder, with strong hygroscopicity. Its alkaline solution is brown-yellow. It is one of the most commonly used reducing agents.

1-Naphthoyl chloride

This product is used for organic synthesis.

Aniline

It is an important intermediate. There are up to 300 important products produced from aniline. Standard samples used for determining refractive index. They are used for detecting halogens, chromates, vanadates, nitrites and carboxylic acids.It can be used in the pharmaceutical industry. It is used in organic synthesis, resin, fake paint, and the synthesis of flavors and fragrances, etc.

VIP

Alpeptidil acetate is an active polypeptide which is a straight chain peptide extracted from the mucosa of the small intestine. It consists of 28 amino acid residues, which are arranged as part of glucagon and secretin, and have the effect of vasodilating and lowering blood pressure. Starting from the hepatic artery, it has a strong effect on the visceral vessels, but has no effect on the femoral artery. It has a strong promoting effect on the secretion of intestinal fluid, but it has a weak promoting effect on the secretion of pancreatic Chemicalbook, and can inhibit the secretion of gastric fluid and the contraction of digestive tract smooth muscle. Alpeptidil acetate was developed by MondobiotechAG and BiogenIdec. It is a linear peptide composed of 28 amino acids. It is mainly used in the treatment of acute respiratory distress syndrome and idiopathic pulmonary fibrosis, and its effect is good and the side effect is small.

PT 141

PT-141 was approved by the FDA in June 2019 for the treatment of acquired, generalized HSDD in premenopausal women. It activates melanocortin receptors. PT-141 is used for the treatment of erectile dysfunction in men and for the treatment of hypoactive sexual desire disorder in women, regulating sexual desire and sexual response, and helping premenopausal women with low sexual desire disorders maintain normal sexual desire.

PNC27

PNC-27 is a chimeric p53 osmotin peptide that binds to HDM-2 in a p53 peptide-like structure, inducing selective membrane pore formation and causing cancer cell lysis. It is an anticancer peptide that can be used in acute myeloid leukemia research

Thymulin

It is suitable for primary and secondary immune deficiency diseases, diseases caused by immune dysfunction, adjuvant treatment of tumors, aplastic anemia, acute and chronic viral hepatitis, and can also be used for lupus erythematosus, rheumatoid arthritis, allergic asthma, etc.

EPO

EPO has a wide range of clinical applications, and the anemic treatment of kidney and cancer tumors is the first. Chemicalbook detection of EPO level in serum of patients with cancer anemia, EPO concentration detection in anemia patients, EPO detection in serum of cancer patients, and EPO level detection in serum of leukemia patients are of clinical significance. Treatment of anemia caused by kidney failure, combined with anti-AIDS drugs can treat AIDS, improve anemia caused by cancer, treat myelodysplastic syndrome anemia and connective tissue anemia; It can also prevent blood loss during surgery and promote self-transfusion. Adverse reactions and contraindications: It can increase blood pressure and should not be used in patients with uncontrolled hypertension. Treatment of elevated blood pressure should be reduced, or stop the drug, and antihypertensive treatment. Contraindicated if allergic to human albumin. Possible allergic reactions such as rashes. Not suitable for women and children.

Oxymetholone

The intermediate product of Stanozolol. It is itself a protein anabolic hormone drug, which can promote protein synthesis and inhibit protein catabolism, and can lower blood cholesterol, reduce calcium and phosphorus excretion, alleviate bone marrow suppression, promote development, promote tissue regeneration and granulation formation. It has preventive and antagonistic effects on adrenal cortical function decline caused by long-term use of adrenal cortical hormones. It can promote protein synthesis and inhibit protein catabolism, and can lower blood cholesterol, reduce calcium and phosphorus excretion, alleviate bone marrow suppression, promote development, etc.

Glutathione

This product is a detoxification drug, which can detoxify acrylonitrile, fluoride, carbon monoxide, heavy metals and organic solvents. It has protective effect on erythrocyte membrane. Can prevent hemolysis, thereby reducing methemoglobin; This product can improve the symptoms of bone marrow tissue inflammation caused by radiation therapy, radiopharmaceuticals and radiation. It can inhibit the formation of fatty liver and improve the symptoms of toxic and infectious hepatitis. Anti-allergy, correct the imbalance of acetylcholine and cholinesterase; Prevent skin pigmentation; It is used in ophthalmology to inhibit the instability of crystal protein sulfhydryl, inhibit progressive cataract and control the retarded development of corneal and retinal diseases.

Hydroxylamine hydrochloride

Hydroxylamine hydrochloride is a white crystalline solid with the chemical formula NH2OH·HCl. It is a salt formed from hydroxylamine and hydrochloric acid, characterized by its strong reducing properties. Hydroxylamine was first synthesized in the 19th century, with its discovery attributed to German chemist Emil Fischer and his colleagues. They described its formation through the reduction of nitrous oxide or the hydrolysis of nitramine compounds. The hydrochloride salt was subsequently produced to enhance its stability and solubility in aqueous solutions, making it a useful reagent in various chemical applications. Hydroxylamine hydrochloride is primarily employed as a reducing agent in organic synthesis. Its ability to donate electrons makes it invaluable in a range of reactions, particularly in the conversion of carbonyl compounds to their corresponding oximes. The reaction involves the nucleophilic attack of hydroxylamine on the carbonyl carbon, leading to the formation of oximes, which are essential intermediates in the synthesis of various pharmaceuticals, agrochemicals, and fine chemicals. The versatility of hydroxylamine hydrochloride extends to its role in the preparation of hydroxamic acids, which are significant for their bioactivity and applications in drug discovery.

Dsip

Emiditide is a neuropeptide that has antioxidant and anti-anxiety effects.

HMG(Human Menopausal Gonadotrophin)

White or light yellow powder. Clinically, it is mainly used to treat infertility in women caused by functional anovulation; oligospermia or asthenospermia in men caused by low hormone levels. In addition, it is also used to treat conditions such as amenorrhea and dysmenorrhea in women, and sexual dysfunction in both men and women.

Glutathione

The appearance of glutathione is a colourless transparent thin granular crystal, it is soluble in water, dilute alcohol, liquid ammonia, and dimethylformamide, and insoluble in ethanol, ether, and acetone. Its solid properties are stable, and its aqueous solution is easily oxidized to oxidized glutathione in air. It has the functions of anti-oxidation, scavenging free radicals, detoxification, enhancing immunity, anti-ageing, anti-cancer, anti-radiation damage and so on. It also helps white blood cells kill bacteria, prevents the oxidation of vitamins C and E, and prevents strokes and cataracts from forming. In addition, glutathione can bind to carcinogens and be excreted through urine. When the liver is damaged, such as with various liver diseases, the body consumes a large amount of glutathione to help repair and detoxify the damaged liver, resulting in a significant decrease in the body's glutathione. But at this time we need to take some glutathione drugs, which can help the damaged liver repair itself. Therefore, glutathione drugs are suitable for viral hepatitis (hepatitis A, hepatitis B, etc.), alcoholic liver disease, drug liver disease, fatty liver disease and other diseases, is a good medicines to protect the liver.

N-Methyl-2-pyrrolidone

N-methyl-2-pyrrolidone is a member of the class of pyrrolidine-2-ones that is pyrrolidin-2-one in which the hydrogen attached to the nitrogen is replaced by a methyl group. It has a role as a polar aprotic solvent. It is an N-alkylpyrrolidine, a lactam and a member of pyrrolidin-2-ones. N-methyl-2-pyrrolidone is a polar solvent that is used in organic chemistry and polymer chemistry. Large-scale applications include the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks. N-Methyl-2-pyrrolidone is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts.

Nandrolone Phenylpropionate

Nandrolone phenylpropionate is a kind of anabolic hormone whose major effects include promoting protein synthesis, inhibiting protein degradation, promoting muscle growth, promoting weight increase, and further retaining water, sodium, calcium, and phosphorus. It is clinically mainly used for treating cases of lack of enough protein synthesis and increased protein decomposition such as malnutrition, stunted children, severe burns, post-operative recovery period, refractory fractures, osteoporosis in the elderly and chronic wasting disease (such as chronic kidney disease, malignant tumour, hyperthyroidism and anaemia); also used for treating the negative nitrogen balance caused by long-term frequent use of glucocorticoids. However, in the meantime of administration, it is also necessary to increase the protein content contained in the food. This product has a unique foul smell; it is almost insoluble in water but soluble in ethanol and fatty oil.

Phenacetin

Phenacetin, a widely used analgesic and antipyretic drug, was first synthesized in 1878 by Harmon Northrop Morse. Derived from p-phenetidine, phenacetin's structure was confirmed through chemical analysis and testing. By 1887, it was introduced into the market by Bayer and quickly became popular due to its effectiveness in reducing pain and fever. Its chemical composition and pharmacological properties have made it a significant compound in medicinal chemistry. Phenacetin was primarily used to treat mild to moderate pain, such as headaches, toothaches, and menstrual cramps. Its antipyretic properties also made it effective in reducing fever. For many years, it was a common ingredient in over-the-counter pain relief medications and was often combined with other analgesics like aspirin or caffeine to enhance its effects. Phenacetin was frequently used in combination drugs, such as APC (aspirin, phenacetin, and caffeine) tablets, which were popular for treating pain and inflammation. These combinations provided synergistic effects, improving the overall efficacy of pain relief medications.

5-Methoxytryptamine

5-Methoxytryptamine (5-MT), also known as mexamine, is a tryptamine derivative closely related to the neurotransmitters serotonin and melatonin. 5-MT has been shown to occur naturally in the body in low levels. It is biosynthesized via the deacetylation of melatonin in the pineal gland. The protective effect of 5-methoxytryptamine (a metabolite of melatonin) in human keratinocytes against ultraviolet B (UVB) radiation was studied. Melatonin and its metabolites ameliorate ultraviolet B-induced damage in human epidermal keratinocytes. In terms of application, 5-Methoxytryptamine exhibits several significant properties. One of its primary areas of interest is its role in neuroscience and psychiatry. It is known to interact with serotonin receptors in the brain, particularly the 5-HT2A receptor, which is associated with mood regulation and perception. In addition to its neuropharmacological effects, 5-Methoxytryptamine has been investigated for its role in psychotropic research. It is often used as a research tool to understand the mechanisms of psychoactive substances and their interactions with neurotransmitter systems. Moreover, 5-Methoxytryptamine has been explored in the context of entheogenic research, which examines the use of psychoactive substances in spiritual or religious practices. Its psychoactive effects and interactions with serotonin receptors contribute to its interest in studies on altered states of consciousness and their therapeutic applications. The chemical synthesis of 5-Methoxytryptamine typically involves the introduction of a methoxy group into the tryptamine structure. This process is often achieved through a series of chemical reactions that modify the indole ring of tryptamine. Characterization of the synthesized compound is performed using analytical techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry (MS), which ensure the purity and identity of the final product. In summary, 5-Methoxytryptamine is a chemically intriguing compound with applications spanning neuropharmacology, psychiatry, and psychotropic research. Its interaction with serotonin receptors and potential therapeutic effects make it a subject of ongoing interest in the study of neurotransmitter systems and psychoactive substances.

AOD-9604

AOD-9604 is a peptide fragment (Fragment 177-191) of the C-terminus of Human Growth Hormone. It has been promoted variously as a weight loss supplement, as an aid to muscle and cartilage repair, and a treatment for osteoarthritis by its manufacturers. Recent clinical research studies have shown that AOD9604 did show a reduction of body fat in the mid abdominal area in both obese, over-weight, and average built people. AOD-9604 stimulates fat breakdown (fat decomposition or destruction) and inhibits fat generation (preventing food materials rich in fat from being converted into body fat).

Tamoxifen Citrate

Tamoxifen citrate is a non-steroidal compound with structural similarities to diethylstilbestrol. Tamoxifen citrate is an estrogen receptor antagonist/partial agonist. Induces oxidative stress and apoptosis in estrogen receptor-negative cancer cell lines. Displays neuroprotective effects in permanent focal ischemia. Inhibits PKC. Potent agonist at GPR30 (membrane estrogen receptor). Clinically useful breast cancer agent. Tamoxifen is used for the treatment of invasive breast cancer in men and women, the most common type of breast cancer, following surgery and/or radiation and for preventing invasive breast cancer in women at high risk for developing it. Tamoxifen also is used for the treatment of women following surgery and radiation for a less common type of breast cancer called ductal carcinoma in situ (DCIS or Intraductal Carcinoma). Women who have had DCIS are at high risk for developing invasive breast cancer at a later date, and tamoxifen prevents development of the invasive cancer in almost half of the women during the first five years of treatment. Occasionally, tamoxifen is used to stimulate ovulation.

1-Bromo-5-fluoropentane

This product is a kind of intermediate material of synthetic materials and needs to be stored in a sealed manner under dry room temperature conditions.

Tianeptine Sodium Salt Hydrate

Tianeptine Sodium is a drug used for treating major depressive episodes (mild, moderate, or severe). It has structural similarities to the tricyclic antidepressants, but it has different pharmacological properties. Tianeptine is a selective serotonin reuptake enhancer (SSRE), opposite to the action of SSRIs. One review points to the cancellative effects of tianeptine and fluoxetine coadministration on serotonin reuptake. Another suggests that long-term administration of tianeptine has no effect on serotonin pathways. Tianeptine enhances the extracellular concentration of dopamine in the nucleus accumbens and modulates the D2 and D3 dopamine receptors. There is also action on the NMDA and AMPA receptors.

ARA 290

ARA290 an EPO derivative, is a specific erythropoietin/CD131 heteroreceptor agonist commonly used in the treatment of neurological diseases.

Nandrolone

Nandrolone is a white or white crystalline powder, which can enhance the anticoagulant effect of anticoagulant drugs such as coumarin and warfarin. In combination with corticosteroids, it can increase blood sugar. It is clinically used to treat osteoporosis and increase bone density. Anaemia: Used to treat anaemia and stimulate red blood cell production. Muscular dystrophy: Used to improve muscle mass and strength (such as wasting syndrome in AIDS or cancer patients). Abuse in competitive sports: illegal use as an anabolic steroid to enhance athletic performance (beware of side effects)

NAD+

NAD+ plays a major role in metabolism as a cofactor and mobile electron acceptor. NAD+ has a protective effect against renal infarction caused by ischemic surgery, significantly reducing the levels of blood urea nitrogen and creatinine in serum; NAD+ also has a protective effect on renal tubular injury caused by ischemic surgery. NAD+ can effectively protect against kidney injury caused by renal ischemia. It has certain applications in the preparation of drugs for treating inflammatory pain.

igf-

igf- is freeze-dried powder, it can mediate the stimulation of growth hormone, regulates tissue growth and development, and plays an important role in maintaining muscle volume and strength, body composition, and regulating nutrient metabolism.

Cagrilintide

Cagrilintide is an amylin-analog, now being developed in combination with the GLP-1 agonist semaglutide to achieve sustained weight loss in persons with overweight and obesity. It is mainly used for the treatment of type 2 diabetes. It can lower blood sugar and control blood sugar levels.

Dimethyl Sulfone

Dimethyl Sulfone (MSM) is an organic sulfur-containing compound that occurs naturally in a variety of fruits, vegetables, grains, and animals including humans. A white, odourless, slightly bitter-tasting crystalline substance containing 34% elemental sulfur, MSM is a normal oxidative metabolite product of dimethyl sulfoxide (DMSO). Dimethyl sulfone can eliminate the virus, enhance blood circulation, soften tissue, relieve pain, strengthen sinews and bones, calm the spirit, enhance physical strength, maintain skin, make beauty salons, treat arthritis, oral ulcers, asthma and constipation, dredge the blood vessels, Clear gastrointestinal toxins. Dimethyl sulfone can be used as food and feed additives to supplement the organic sulfur nutrients for humans, pets and livestock. For external use, it can make the skin smooth, supple muscles, and reduce pigmentation. Recently, it surges in the amount as the cosmetic additives. In medicine, it has a good analgesic, it can promote wound healing and others. Dimethyl sulfone is a good penetrant in medicine production.

Lithium aluminum hydride

Lithium aluminum hydride (LiAlH4) is a promising compound for hydrogen storage, with a high gravimetric and volumetric hydrogen density and a low decomposition temperature. Similar to other metastable hydrides, LiAlH4 does not form by direct hydrogenation at reasonable hydrogen pressures; therefore, there is considerable interest in developing new routes to regenerate the material from the dehydrogenated products LiH and Al. It can also be used as a reducing agent in the preparation of reduced graphene oxide (rGO). It is used as a powerful reducing agent inorganic synthesis. Except for olefinic doublebonds, almost all organic functional groupsare reduced by lithium aluminum hydride. It is used extensivelyin pharmaceutical synthesis and in catalytichydrogenation.

BPC-157

BPC-157 is a synthetic peptide derived from a protective protein and helps alleviate joint pain, injuries, and those looking to improve joint mobility. BPC-157 is often most used to treat stomach and intestinal conditions such as inflamed intestinal epithelium (leaky gut), eosinophilic esophagitis, and inflammatory bowel disease; however, its abilities to improve tpe 1 collagen and increase blood flow via angiogenesis means it is a powerful peptide for wound healing and overall regeneration following damage. Notably, BPC-157 aids in alleviating joint pain, old injuries and those looking to improve joint mobility.

IPA

IPA is a kind of flammable liquid which is colorless with strong smell being similar to the smell of the mixture of ethanol and acetone. It is used by the public for a number of different purposes and is commonly known as rubbing alcohol. IPA is an important chemical products and raw materials. It is mainly applied to various fields including pharmaceutical, cosmetics, plastics, fragrances, paint.

Retatrutide

Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). It is an important tool for obesity research. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner. Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.

2,5-Dimethoxybenzaldehyde

2,5-Dimethoxybenzaldehyde, also known as 2C-H, is an organic compound and a benzaldehyde derivative. It can be used to produce 2,5-dimethoxyphenethylamine. 2C-H is also used to produce many other substituted phenethylamines such as 2C-B, 2C-I and 2C-C. It is an important intermediate in the synthesis of many drugs. For example, it can be used to synthesize compounds with biological activity, such as some drugs used to treat cardiovascular diseases, neurological diseases, etc.

P176-191（HGH-frag)

HGH Fragment 176-191 is a synthetic part sequences of human pituitary growth hormone. HGH Fragment 176-191 had anti-insulin activity in rats in vivo and in vitro. It is widely applied in the fields of medicine and health. It can also increase the body's metabolic rate and energy consumption. It is often used as a sports enhancer or as part of a weight loss therapy.

GHRP-6

Growth hormone-releasing peptides are synthetic, non-natural peptides endowed with potent stimulatory effects on somatotrope secretion in animals and humans. It can promote the secretion of growth hormone, regulate food intake, increase weight, and promote animal growth. GHRP - 6 is also used to treat certain diseases and conditions, such as low growth hormone status, muscle atrophy, etc.

Tianeptine sulfate

Anesthetic effect: Tianeptine sulfate is widely used as a short-term anesthetic in surgery. It helps patients quickly enter a state of unconsciousness by suppressing the activity of the central nervous system, thereby enabling painless surgery or operations. Sedation: Tianeptine sulfate can also be used to produce a sedative effect in patients who are agitated or anxious. It can reduce feelings of anxiety, tension and fear, keeping patients calm and relaxed. Anti-epileptic effect: Tianeptine sulfate is sometimes used to treat epileptic seizures in emergency situations, especially partial seizures. It can reduce the frequency and intensity of epileptic seizures by suppressing neural excitatory activity.

MT-1

MT-1 is white powder or lyophilized powder. It adjunct to diet and exercise,help people with obesity lose weight.

Testosterone

Testosterone is a steroid hormone secreted by the testicles of men or the ovaries. The adrenal glands also secrete a small amount of testosterone. It has the functions of maintaining muscle strength and quality, maintaining bone density and strength, refreshing and improving physical fitness.

SNAP-8

Acetyloctapeptide-1 can be used as a chemoattractant for the preparation of environmentally friendly degradation additives for polymers, such as a double degradation additive for promoting photooxidative degradation and biodegradation of polymers, which is a new environmentally friendly double degradation additive with the appearance of concentrated plastic masterbatch. The masterbatch and polymer were made into composite material by molding process according to the ratio of 0.1 ~ 5.0% ∶95Chemicalbook.0 ~ 99.9% by weight respectively, so that the composite material could not only be photooxidized and biodegradable, but also had the effect of repairing soil and composting. In addition, it can also play a role in blocking oxygen and flame retardant in many applications; The environmentally friendly double degradable masterbatch can be applied to a variety of polymers.

Boric Acid

Boric acid is also known as "primary boric acid". It is obtained by reacting natural borax (sodium borate) with acid. Its chemical formula is H3BO3. Its molecular weight is 61.83. It is a white triclinic prismatic crystal with lustrous surface. Its relative density is 1.43514, and its refractive indices are 1.337, 1.461, and 1.462. It is soluble in water, ethanol, and glycerol. The aqueous solution is acidic and is a monoprotic weak acid (Ka = 6×10-10). It decomposes to form metaboric acid at 169℃ (±1℃) and boracic anhydride at 300℃. It reacts with strong bases to form metaborates. In weakly alkaline conditions, tetraborates are obtained. Preparation: It can be prepared by adding hydrochloric acid or sulfuric acid to the borax solution, or by decomposing orthoboric stone with hydrochloric acid. Applications: It is widely used in the production of borates, sodium silicate, borate esters, optical glass, porcelain glazes, paints, pigments, cosmetics, food preservatives, leather finishing, dyeing auxiliaries, and medicines. It can also be used as a preservative and astringent.

Clotrimazole

Broad-spectrum antifungal drugs. They are used for systemic fungal infections as well as for topical treatment of local fungal infections. Antifungal drugs, used for treating superficial and deep fungal infections, etc.

Tianeptine

Tianeptine FA cas 72797-41-2 has antidepressant and anxiolytic (anti-anxiety) properties with a relative lack of sedative, anticholinergic and cardiovascular adverse effects, thus suggesting it is particularly suitable for use in the elderly and in those following alcohol withdrawal; such persons can be more sensitive to the adverse effects of psychotropic drugs. Recent results indicate possible anticonvulsant (anti-seizure) and analgesic (painkilling) activity of tieneptine via immediate or downstream modulation of adenosine A1 receptors (as the effects could be experimentally blocked by antagonists of this receptor). Function: Tricyclic compound with psychostimulant, anti-ulcer and anti-emetic properties. It is used mainly in the treatment of major depressive disorder and may also be used to treat anxiety, asthma, and irritable bowel syndrome. It has been found to act as an atypical agonist of the μ-opioid receptor with clinically negligible effects on the δ- and κ-opioid receptors. Tianeptine prevents chronic stress-induced morphological changes in the hippocampus and amygdala and blocks the effects of acute stress on synaptic plasticity in the hippocampus and PFC.

CJC-1295 without dac

CJC-1295 is an incredibly effective growth hormone and works by causing another substance to be secreted. It stimulates the release of your own body’s growth hormone which. CJC-1295 is able to increase growth hormone naturally by binding to receptors for growth hormone releasing hormone on your brain and more specifically the pituitary gland. CJC-1295 allows the anterior pituitary to follow the natural, pulsatile release of growth hormone without an increase in appetite stimulation, cortisol, acetylcholine, prolactin, and aldosterone. Typically, you will see CJC compounded with Ipamorelin due to its ability to stimulate GHRH for enhanced results.Increased GH secretion and IFG-1 levels;Increased muscle growth;Increased bone density;Improved cognitive function and memory;Increased cellular repair and regeneratio.

MT-2

MT-2 is white powder or lyophilized powder. It adjunct to diet and exercise,help people with obesity lose weight.

N,N-Dimethyl-p-toluidine

N,N-Dimethyl-p-toluidine is a clear colorless liquid with an aromatic odor. It is an amine accelerator for the polymerization of e.g. dental methacrylic restorative materials. N,N-Dimethyl-p-toluidine is used as a polymerization catalyst for polyesters, acrylate and epoxy resins. It is also used as a hardener for dental cements and in adhesives. It serves as an intermediate for photographic chemicals, in industrial glues, in artificial fingernail preparations, colorants, pharmaceuticals. It reacts with vinyl ether in the presence of copper(II) chloride gives tetrahydroquinolines. Further, it is used to accelerate polymerization of ethyl methacrylate.

Tamoxifen

Tamoxifen is a nonsteroidal estrogen antagonist of interest in the treatment of some forms of breast cancer. It is a Protein Kinase C inhibitor, and induces apoptosis in human malignant glioma cell lines. In breast cancer, the gene repressor activity of tamoxifen against ERBB2 is dependent upon PAX2. Blocks estradiol-stimulated VEGF production in breast tumor cells. Protein kinase C inhibitor. Induces apoptosis in human malignant glioma cell lines. Tamoxifen and its metabolite 4-hydroxytamoxifen are selective estrogen response mo difiers (SERMs) that act as estrogen antagonists in mammary gland. Blocks estradiol-stimulated VEGF production in breast tumor cells.

Iodomethane

This product is hazardous, but it is relatively stable and can be stored and used under normal ambient temperature conditions.

Sermorelin

Sermorelin is licensed as a diagnostic test for secretion of growth hormone. It is also used for the treatment of growth hormone deficiency in children. Sermorelin is a xanthine oxidase inhibitor and a peptide hormone that stimulates release of the growth hormon. Sermorelin Acetate, was used for characterization of a growth hormone-releasing factor from a human pancreatic islet tumor. It is also used to diagnose and treat poor growth in children. It is sometimes used off-label to treat hGH deficiency in adults.

Boldenone

Boldenone is the chemical precursor of its undecylenate ester prodrug boldenone undecylenate, which is used extensively as a steroid for animals, mainly horses and cattle, under the brand name Equipoise, among others. For this application, it is injected to improve the weight, hair coat, appetite, and general physical condition of horses affected by disease, anorexia, or overwork. It is also used as an illegal doping agent for human athletes. As a derivative of testosterone, it retains its anabolic strength but exhibits reduced androgenic effects. Boldenone is a derivative of testosterone and can be converted into estrogen, causing the body to retain water. It has no liver toxicity. However, it can increase appetite, has a strong protein synthesis ability, enhances pump sensation and vascular clarity during training, boosts muscle mass, and enhances muscle endurance.

Semax

Semax is a synthetic analogue of the adrenocorticotropic hormone, a hormone responsible for the production of cortisol which in turn regulates glucose and lipid metabolism and helps to maintain blood pressure. In the hippocampus, Semax rapidly elevates the levels of brain-derived neurotrophic factor (BDNF), a protein important in encouraging growth and differentiation of new neurons and synapses. BDNF is active in the hippocampus, cortex, and forebrain and is important for memory, coordination, concentration, and learning. Semax also works to activate the dopaminergic and serotonergic systems to help prime the brain for action and to induce a controlled state of mental stress. Medical uses for Semax include treatment of stroke, transient ischemic attack, memory and cognitive disorders, peptic ulcers, optic nerve disease, and to boost the immune system.

GHRP-2

Pralmorelin (also known as KP-102, GPA-748, GHRP-2, and Growth Hormone Releasing Peptide-2) is a potent GH secretagogue in development as a diagnostic agent for growth hormone deficiency and for the treatment of pituitary disorders and GH deficiency. It acts as signal molecules that are involved in the control of cell growth and differentiation.

Epitalon

Epitalon (also known as Epithalon or Epithalone) is the synthetic version of the polypeptide Epithalamin which is naturally produced in the pineal gland. It was synthesized by Vladimir Khavinson, a Russian professor and gerontologist, whose research focused on the development of peptide preparations used to restore function in various organs in order to prevent and reverse the aging process. He is currently the Director of the Saint Petersburg Institute of Bioregulation and Gerontology. Epitalon is considered the "fountain of youth" peptide. It is a tetra-peptide, which means that it is composed of four amino acid chains. The peptide is used to regulate the cell cycle during telomerase activity. Telomerase, also called telomere terminal transferase, is an enzyme made of protein and RNA subunits that elongates chromosomes. When telomerase activity is not present (when we age), our cells age. Our telomeres get shorter and begin to die off. If telomerase is activated in our cells, our telomeres lengthen, the cell continues to grow and divide, delaying the aging process. (UT Southwestern Medical Lab)

Oxytocin

Oxytocin is a peptide hormone containing nine amino acids secreted and synthesized by the paraventricular and supraoptic nuclei of the hypothalamus and stored and released by the neurohypophysis. It acts in females by inducing uterine contractions during parturition and stimulating milk ejection by the mammary glands. No actions in males are known. Synthetic derivatives of oxytocin are used to induce labor and for therapeutic abortions. In recent years the safety of oxytocin has been greatly enhanced by the use of continuous maternal and fetal monitoring and by the use of controlled intravenous infusion of the drug.

Tesamorelin

Tesamorelin (usan) consists of the 44 amino acid sequence of human growth hormone releasing factor (GRF), with a 3-hexenoyl group attached to its tyrosine N-terminal residue. It is a new growth hormone-releasing factor analog, which can not only restore normal growth hormone secretion in the body, but also reduce the increased visceral adipose tissue (VAT), improve blood lipid abnormalities and quality of life, and maintain glucose homeostasis in the body.

Selank

Selank is a synthetic derivative of the tetrapeptide tuftsin that contains a proline-glycine-proline sequence at the C-terminus and has anxiolytic and anti-inflammatory activities. It increases the amplitude and discharge rate of inhibitory postsynaptic currents of neurons in the rat hippocampal CA1 region when used at a concentration of 1 μM. It decreases the level of affective responses and the number of erroneous escape attempts in rats in an acute stress situation, increases orientational-investigative responses of rats in an unfamiliar situation, and reduces the time mice spend immobile in the forced swim test. It increases locomotor activity of high-anxiety Balb/c, but not C57Bl/6, mice in the open field test. Selank (0.01 mg/kg) decreases verticalization induced by apomorphine in mice. It also reduces expression of the inflammation-related genes Il2rg and Xcr1 in mouse spleen after 90 minutes when administered at a dose of 100 μg/kg.

TB-500

TB-500 is a synthetic version of a naturally occurring protein fragment called thymosin beta-4. In animal studies, it has shown potential in promoting wound healing, reducing inflammation, and aiding tissue regeneration. These findings have led some to experiment with TB-500 for human use, hoping to reap similar benefits.

GHK-CU

Copper tripeptide, also known as [N2-(N-Glycyl-L-histidyl)-L-lysinato(2-)]copper or GHK-Cu, is a naturally occurring tripeptide. It was first isolated from human plasma but can be found in saliva and urine. During wound healing, it may be freed from existing extracellular proteins via proteolysis. Studies have shown that GHK-Cu has a maximal biological effect at 10-9 mol/L and Its concentration in the body decreases with age.

Semaglutide

Semaglutide(910463-68-2) is an anti-diabetic medication sold under brand names such as Ozempic, Wegovy, and Rybelsus. It is used to treat type 2 diabetes and manage chronic weight. The drug functions like human glucagon-like peptide-1 (GLP-1) by increasing insulin secretion, leading to improved sugar metabolism. It is distributed as a metered subcutaneous injection in a prefilled pen, or as an oral form. One of its advantages over other antidiabetic drugs is that it has a long duration of action, thus, only a once-a-week injection is sufficient.

HCG

HCG (Human Chorionic Gonadotropin) is a hormone commonly used by doctors at the Chinese Reproductive Center for "pregnancy tests". HCG is produced entirely by the trophoblast of the placental chorion. Its main function is to stimulate the corpus luteum, which is conducive to the continuous secretion of estrogen and progesterone, so as to promote the formation of the uterine decidua and make the placenta grow and mature.

HGH

GH (Somatotropin) is secreted by the anterior pituitary in all classes of vertebrates. Somatotropin exhibits a wide range of biological activities, including somatic growth, energy metabolism, sexual maturation, and immune functions. In euryhaline teleosts, GH is involved in seawater adaptability. Pituitary gland-derived growth promoting activity was discovered in 1921, and the first GH was isolated in 1944. The primary structure of human GH was first proposed in 1969. Subsequently, several corrections have been added to this sequence, and its primary structure was determined in 1971. During that same period, the structure of bovine and ovine GH was also determined. In 2002, the structure of GH was determined in the sea lamprey, an extant representative of the Agnatha, a group of the most ancient vertebrates. However, it has not yet been determined in the hagfish.

Dimethyl sulfone

Used as high-temperature solvent for inorganic and organic substances, raw material for organic synthesis, food additives, and raw material for health products. It can also be used as a gas chromatography stationary liquid (maximum operating temperature 30°C, solvent is acetone) and an analytical reagent. Used as a gas chromatography stationary liquid, also used for the analysis of low-level hydroxyl Used as raw material for organic synthesis, high-temperature solvent, food additives, and raw material for health products, etc.

Sodium hydroxide

Sodium hydroxide is one of the most commonly used chemicals. It is widely used and is essential for many industrial processes: it is often used in the manufacture of wood pulp paper, textiles, soaps and other cleaning agents, and is also used in household alkaline drain cleaning products.

Formamide

In agricultural analysis, it is used as a developing agent for paper chromatography and for the analysis of the amino acid content in rice. Amide has active reactivity and special solubility. It can be used as a raw material for organic synthesis, a paper treatment agent, a softener in the fiber industry, a softener for animal glue, and an analytical reagent for determining the amino acid content in rice. In organic synthesis, it is mostly used in medicine, and it also has many uses in pesticides, dyes, pigments, fragrances, and additives. It is also an excellent organic solvent, mainly used in the spinning of acrylonitrile copolymers and ion exchange resins, as well as antistatic or conductive coatings for plastic products. In addition, it is also used to separate chlorosilanes, purify oils, etc. Formamide can undergo a variety of reactions. In addition to the reaction involving three hydrogens, it can also undergo dehydration, deCO, introduction of amino groups, introduction of acyl groups, and cyclization. Take cyclization as an example.

(2-Bromoethyl)benzene

Used as pharmaceutical and pesticide intermediates, gas chromatography stationary liquid, and preparation of insecticides.

Cyclohexanamine

It is used to make reactive dyes, softener VS and medicines such as thiophene, imidoquinone, etc. It can also be used in medicines and pesticides.

Potassium carbonate

It is mainly used for decarbonization of synthesis gas, electron tubes, glass, enamel, printing and dyeing, welding rods, film development, inorganic salts and raw materials for the glass shell of picture tubes. Impure potassium carbonate is commonly known as grass alkali, tung alkali or pearl ash, and is one of the early varieties of potassium fertilizers.

N,N-Dimethylformamide

Dimethylformamide is referred to as DMF. It is a compound formed by replacing the hydroxyl group of formic acid with dimethylamine. It is a good solvent for many polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, etc. It can be used for wet spinning of synthetic fibers such as polyacrylonitrile fiber and synthesis of polyurethane; used for plastic film making; can also be used as a paint stripper for removing paint; it can also dissolve certain low-solubility pigments, giving the pigments the characteristics of dyes.

Pyrrolidine

Tetrahydropyrrole, with the chemical formula C4H9N, is a colorless or yellow liquid with a special smell. It turns yellow easily when exposed to light or moist air. It is easily soluble in water and ethanol. It is corrosive and flammable.

5-Bromo-1-pentene

5-Bromo-1-pentene has been used to synthesize a variety of compounds, including DL-tissue toxins and benzophenone-containing fatty acids, 7α-(3-carboxypropyl)estradiol, etc.

L(+)-Tartaric acid

It is used as an acid, chelating agent, antioxidant synergist, flavor enhancer, quick-acting leavening agent, acidic substance, and food coloring diluent.

D-Tartaric acid

Used as pharmaceutical splitting agent, food additive, biochemical reagent, etc.

Hypophosphorous acid

Hypophosphorous acid is an important product of fine chemicals. Its main use is as a reducing agent in chemical plating to prevent discoloration of phosphoric acid resin. It can also be used as a catalyst and refrigerant for esterification reactions, especially in the production of high-purity sodium hypophosphite.

3,4,5-Trimethoxybenzaldehyde

3,4,5-Trimethoxybenzaldehyde is white to creamy powder or flakes. It is a compound useful in organic synthesis.

Nandrolone Decanoate

Nandrolone decanoate, also known as nandrolone caprinate, is an alkylated anabolic steroid indicated in the management of anemia of renal insufficiency and as an adjunct therapy in the treatment of senile and postmenopausal osteoporosis. The process for creating esters of nandrolone was patented in Spain in 1959 and in 1960, it was described as having a long duration of action and strong anabolic effect compared to nandrolone and other esters. Nandrolone decanoate was granted FDA approval on 5 October 1962. Nandrolone Decanoate is an anabolic steroid. Nandrolone decanoate is used in the treatment of osteoporosis in postmenopausal women. Nandrolone Decanoate is also used for some aplastic anemias. Control led Substance.

Trestolone acetate

Trestolone acetate is a synthetic 19-norandrosterone with weak estrogenic, androgenic and progestogenic activities and is useful for the treatment of menopausal symptoms.

Fluoxymesterone

It can treat testicular insufficiency, and is used for menopause, metastatic breast cancer, ovarian cancer, senile osteoporosis, and patients who have used glucocorticoids for a long time or in large quantities.

Mestanolone

Mestanolone is an orally active anabolic androsteroid that is an endogenous androgenic steroid and a 17α-methylated derivative of the hormone dihydrotestosterone (DHT). It can increase the benefits of testosterone, inhibit the effects of estrogen, tilt muscle tissue, increase strength as well as improve motivation and focus. It can promote protein synthesis, inhibit protein heterogenesis, maintain positive nitrogen balance, promote appetite, grow muscle, and increase weight. Promote the deposition of calcium and phosphorus in tissues, promote the formation of bone cell interstitium, and accelerate calcification and bone growth. Promotes tissue regeneration and granulation formation, and accelerates the repair of wounds and ulcers. Lower cholesterol and improve lipid metabolism Clinical for the treatment of male hypogonadism and sperm reduction infertility, chronic wasting disease, osteoporosis, serious infection and burn caused by negative nitrogen balance, promote the growth of premature and immature infants. It can be used for long-term non-healing fractures, hypercholesterolemia, and postpartum and post-serious illness frailties.

Mesterolone

Methylhydrotestosterone is a synthetic androgen and dihydrotestosterone derivative used to treat male hypogonadism and oligospermia infertility.

Stanolone

Stanolone is well known as dihydrotestosterone (DHT), which is an endogenous androgen sex steroid and hormone. It is an agonist of the androgen receptor (AR). It plays an important physiological role in sexual differentiation, maturation of the penis and scrotum, hair, sebum production and development and maintenance of the prostate gland and seminal vesicles. It is mainly used for the treatment of male hypogonadism, androgen deficiency of severe illness, androgen deficiency of ageing and microphallus in infancy.

Methandrostenolone

Used for chronic wasting diseases, pediatric dysplasia, osteoporosis, hyperlipidemia, etc.

Boldenone Undecylenate

Boldenone undecylenate is a kind of synthetic and injectable anabolic-androgenic steroid. It is a kind of androgen ester that can be used in veterinary medicine, particularly in horses. As a synthetic steroid, it has a similar effect as the natural steroid testosterone. The mechanism of action of boldenone undecylenate is acting as a steroid hormone with androgenic activity, further binding to the androgen receptor to regulate related gene transcription. It should be noted, however, that the activity of boldenone is mainly anabolic, with a low androgenic potency. Boldenone undecylenate is also known to be capable of promoting strength and muscle endurance, which is extremely beneficial to the enhancement of athletic performance. It can also be used as a cutting steroid which can protect you from loss of lean tissue, which might be its most beneficial point of use.

Boldenone Cypionate

Boldenone Cypionate is a synthetic derivative of the anabolic steroid Boldenone. Renowned for its potent anabolic properties, this compound has become widely utilized by athletes and bodybuilders to enhance performance and achieve physique objectives. Initially developed for veterinary applications, it has subsequently gained significant popularity among humans due to its efficacy and reliability. As a member of the long-acting ester family, Boldenone Cypionate ensures sustained hormone release into the body following administration. Boldenone Cypionate, an ester of Boldenone, is recommended as a therapeutic aid for debilitated horses to improve weight gain, coat condition, and overall physical health. It enhances the general condition of debilitated horses, thereby aiding in correcting weight loss and stimulating appetite. In recent years, it has also emerged as one of the most commonly used anabolic-androgenic steroids (AAS) by bodybuilders and athletes for non-medical purposes.

Boldenone 17-acetate

Boldenone 17-acetate is a white or white solid powder, that belongs to the hormone class. The parent of 17-acetate bodanone is a derivative of testosterone and thus inherits most of its properties, such as androgenic ability and protein synthesis. It maintains the nitrogen balance of muscle fibre cells in a consistently positive state, thereby promoting the acceleration of protein synthesis within these cells. Consequently, muscle fibre cells experience hypertrophy and swelling, which significantly benefits bodybuilders in enhancing muscle mass and endurance. Given that Bovadinone exhibits no pronounced gender-specific tendencies, it rarely induces side effects, leading to its widespread acceptance among consumers.

Testosterone Undecanoate

Testosterone undecanoate is a male hormone drug used for male sexual dysfunction, aplastic anemia, etc.

Testosterone Propionate

Testosterone propionate is used to treat breast cancer, ovarian cancer, uterine fibroids, multiple myeloma and kidney cancer.

Testosterone Enanthate

Testosterone enanthate is an important physiologically active substance secreted by the human body. It plays an extremely important role in maintaining normal physical and sexual functions, and prolonging the physiological and psychological life span of a person. It is clinically used to treat male sexual dysfunction, aplastic anemia, and other diseases.

Testosterone Phenylpropionate

Testosterone phenylpropionate is mostly used to synthesize organic raw materials or drug intermediates.

Testosterone Isocaproate

Testosterone isocaproate is a natural androgen and synthetic steroid drug, and also a testosterone ester. It is mainly used clinically for a variety of male sex hormone deficiency conditions, such as cryptorchidism, hypogonadism, impotence and male menopause.

Testosterone Decanoate

Testosterone decanoate is a male hormone drug that can be used in the fields of medicine and chemical industry.

Testosterone Cypionate

This product is an artificially synthesized androgen, which is mainly used clinically to treat anorchia or quasi-anoorchia, cryptorchidism, functional uterine bleeding, menorrhagia, endometriosis, uterine fibroids, menopausal syndrome, metastatic breast cancer and ovarian cancer, pituitary dwarfism, senile osteoporosis, aplastic anemia, etc.

Dimethocaine

Dimethocaine is an organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development processes and chemical and pharmaceutical production processes.

Tetracaine

Used for epidural block, subarachnoid block, nerve conduction block, and mucosal surface anesthesia.

Tetracaine Hydrochloride

Tetracaine hydrochloride is an organic compound mainly used as a local anesthetic, mainly for mucosal anesthesia. Clinical Uses: A. Topical Anesthesia: Ophthalmology: 0.5% eye drops for corneal procedures (tonometry, foreign body removal). ENT/Nasal: 1–2% solution for nasopharyngeal interventions. Skin/Mucous Membranes: Creams/gels for minor dermatologic procedures. B. Spinal Anesthesia: Dose: 5–20 mg (hyperbaric solution, often with dextrose). Advantage: Long duration for lower abdominal/leg surgeries. C. Off-Label Uses: Pain Relief: For severe burns or ulcers (compounded creams). Veterinary Medicine: Local anesthesia in animals.

Benzocaine

This product is a local anesthetic used to relieve pain in wounds, ulcers, and hemorrhoids. It is also an intermediate for cough suppressants. Used for UV absorption in cosmetics, local anesthetic, used for pain relief of wounds, ulcers, and hemorrhoids.

Lidocaine

Lidocaine is a local anesthetic and antiarrhythmic drug. It is a derivative of cocaine, but it does not have the hallucinations and addictive components of cocaine. Lidocaine hydrochloride is a white crystalline powder that is very slightly soluble in water. Its toxicity is comparable to that of procaine, but its local anesthetic effect is stronger and more lasting, and it has good surface penetration. It can be injected or used as a surface anesthetic.

Nystatin

Nystatin is primarily used in the treatment of candidiasis, a fungal infection caused by Candida species.It is applied directly to affected areas, such as the groin, armpits, or between skin folds, where Candida overgrowth is common. Nystatin cream effectively relieves itching, redness, and inflammation associated with cutaneous candidiasis.

4’-Methylpropiophenone

4’-Methylpropiophenone is a chemical reagent used in electrocarboxylation reactions and is also an intermediate for the drug Naomaining. It can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and is mainly used in laboratory research and development processes and chemical production processes.

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