Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
| Product | Description | |
|---|---|---|
| 17α -Methyl-4-[ (phenylthio) methyl]testosterone | Testosterone derivative. Group: Biochemicals. Alternative Names: (17 β)-17-Hydroxy-17-methyl-4-[(phenylthio)methyl]-androst-4-en-3-one. Grades: Highly Purified. CAS No. 71507-77-2. Pack Sizes: 10mg. US Biological Life Sciences. |  Worldwide |
| 17α-Methyl-6,7-dehydrotestosterone | 17α-Methyl-6,7-dehydrotestosterone is an intermediate in the synthesis of Bolasterone (B674970), an anabolic steroid that is structurally similar to Testosterone (T155000). Group: Biochemicals. Grades: Highly Purified. CAS No. 5585-85-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C20H28O2. US Biological Life Sciences. | Worldwide |
| 17α-Methyl-6,7-dehydrotestosterone 22-Trimethylsilyl Ether | 17α-Methyl-6,7-dehydrotestosterone 22-Trimethylsilyl Ether is an intermediate in the synthesis of Bolasterone (B674970), an anabolic steroid that is structurally similar to Testosterone (T155000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 100mg. Molecular Formula: C23H36O2Si. US Biological Life Sciences. | Worldwide |
| 17a-Methyl-4-[ (phenylthio) methyl]testosterone | 17a-Methyl-4-[ (phenylthio) methyl]testosterone. Group: Biochemicals. Alternative Names: (17b)-17-Hydroxy-17-methyl-4-[(phenylthio)methyl]-androst-4-en-3-one. Grades: Highly Purified. CAS No. 71507-77-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C27H36O2S. US Biological Life Sciences. | Worldwide |
| 17a-Methyl testosterone | 17a-Methyl testosterone. Group: Biochemicals. Alternative Names: 4-Androsten-17a-methyl-17b-ol-3-one; 17-Hydroxy-17-methyl-3-keto-androstene-4; 17-Methyltestosteron. Grades: Highly Purified. CAS No. 58-18-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H30O2. US Biological Life Sciences. | Worldwide |
| 17 β-Methyl-6-dehydrotestosterone | 17 β-Methyl-6-dehydrotestosterone is derived from 17 β-Methyl epi-Testosterone (M326405), which is a metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 1202171-72-9. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C20H28O2, Molecular Weight: 300.44. US Biological Life Sciences. | Worldwide |
| 17 β-Methyl-6-dehydrotestosterone-d5 | 17 β-Methyl-6-dehydrotestosterone-d5 is an isotope labelled analog of 17 β-Methyl-6-dehydrotestosterone. 17 β-Methyl-6-dehydrotestosterone is derived from 17 β-Methyl epi-Testosterone (M326405), which is a metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H23D5O2, Molecular Weight: 305.47. US Biological Life Sciences. | Worldwide |
| 17 β-Methyl epi-Testosterone | A new metabolite of 17α-Methyltestosterone. Group: Biochemicals. Alternative Names: (17α)-17-Hydroxy-17-methylandrost-4-en-3-one. Grades: Highly Purified. CAS No. 2607-14-9. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 17 β-Methyl epi-Testosterone-d5 | A new labeled metabolite of 17α-Methyltestosterone. Group: Biochemicals. Alternative Names: (17α)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 17b-Methyl epi-testosterone | 17b-Methyl epi-testosterone. Group: Biochemicals. Alternative Names: (17a)-17-Hydroxy-17-methylandrost-4-en-3-one. Grades: Highly Purified. CAS No. 2607-14-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C20H30O2. US Biological Life Sciences. | Worldwide |
| 4-Chlorodehydro methyl testosterone | 4-Chlorodehydro methyl testosterone. Group: Biochemicals. Alternative Names: 4-Chlorodianabol; 4-Chloromethandienone; Oral-turinaboll 1-dehydro-4-chloro-17-methyltestosterone. Grades: Highly Purified. CAS No. 2446-23-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H27ClO2. US Biological Life Sciences. | Worldwide |
| 4-Chlorodehydro methyl testosterone-d3 | 4-Chlorodehydro methyl testosterone-d3 is an isotopic analog of 4-Chlorodehydro methyl testosterone (C365220), a derivative of dehydrochloro methyl testosterone, a metabolite of anabolic steroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H24D3ClO2, Molecular Weight: 337.9. US Biological Life Sciences. | Worldwide |
| Methyl 1-Testosterone | Methyl-1-Testosterone is a derivative of dihydrotestosterone. Methyl-1-Testosterone is a designer anabolic steroid that is on the world anti-doping agencyÂs (WADA) prohibited list. Group: Biochemicals. Grades: Highly Purified. CAS No. 65-04-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C20H30O2. US Biological Life Sciences. | Worldwide |
| 10alpha-Hydroxymorphine | 10alpha-Hydroxymorphine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Androst-4-ene-3beta,17beta-diol, Testosterone Imp. D (EP), Delta4-Androstenediol. CAS No. 131563-73-0. IUPAC Name: (4S,4aR,7S,7aR,12bS,13S)-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9,13-triol. Molecular formula: C17H19NO4. Mole weight: 301.34. Catalog: APS131563730. SMILES: CN1CC[C@]23[C@H]4Oc5c(O)ccc([C@H](O)[C@@H]1[C@@H]2C=C[C@@H]4O)c35. Format: Neat. |  |
| (11α,17 β)-11,17-dihydroxy-17-methylandrost-4-en-3-one | (11α,17 β)-11,17-dihydroxy-17-methylandrost-4-en-3-one is a testosterone derivative. It is an adrenal steroid hormone with glucocorticoid activity causes increased zinc uptake in human cell cultures. Group: Biochemicals. Grades: Highly Purified. CAS No. 1807-02-9. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H30O3, Molecular Weight: 318.45. US Biological Life Sciences. | Worldwide |
| (11α,17 β)-11,17-Dihydroxy-17-methylandrost-4-en-3-one-d3 | (11α,17 β)-11,17-dihydroxy-17-methylandrost-4-en-3-one-d3 is a testosterone derivative. It is an adrenal steroid hormone with glucocorticoid activity causes increased zinc uptake in human cell cultures. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H27D3O3, Molecular Weight: 321.47. US Biological Life Sciences. | Worldwide |
| 17α-Methyl-5α-androstan-17 β-ol | 17α-Methyl-5α-androstan-17 β-ol is an analog of desoxy methyl testosterone (DMT or Madol) and a designer anabolic androgenic steroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1229-04-5. Pack Sizes: 1mg, 5mg. Molecular Formula: C20H34O, Molecular Weight: 290.48. US Biological Life Sciences. | Worldwide |
| (17 β)-17-Hydroxy-17-methylestr-5(10)-en-3-one | (17 β)-17-Hydroxy-17-methylestr-5(10)-en-3-one is an intermediate in the synthesis of Methyldienolone (M301600), an anabolic and androgenic steroid related to the primary male sex hormone, Testosterone (T155000). Group: Biochemicals. Grades: Highly Purified. CAS No. 2741-75-5. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C19H28O2. US Biological Life Sciences. | Worldwide |
| (17 β)?-4-?Chloro-17-(hydroxy?methyl)-17-methyl-18-?norandrosta-1,4,?13-trien-?3-one | (17 β)?-4-?Chloro-17-(hydroxy?methyl)-17-methyl-18-?norandrosta-1,4,?13-trien-?3-one is a metabolite of Dehydrochloro methyl testosterone (DHCMT) and a related compound of clostebol acetate (C587395), an anabolic steroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1372695-69-6. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H25ClO2, Molecular Weight: 332.86. US Biological Life Sciences. | Worldwide |
| (17 β-Hydroxyandrost-4-en-3-ylidene)hydrazide 6-Oxohexanoic Acid Methyl Ester | (17 β-Hydroxyandrost-4-en-3-ylidene)hydrazide 6-Oxohexanoic Acid Methyl Ester is an impurity in the synthesis of derivatives of Testosterone (T155000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 100mg. Molecular Formula: C26H40N2O4. US Biological Life Sciences. | Worldwide |
| 17 β-Methyl-5 β-androstane-3α,17α-diol | 17 β-Methyl-5 β-androstane-3α,17α-diol is derived from 17 β-Methyl epi-Testosterone (M326405), which is a metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 88729-26-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H34O2, Molecular Weight: 306.48. US Biological Life Sciences. | Worldwide |
| 17 β-Methyl-5 β-androstane-3α,17α-diol-d5 | 17 β-Methyl-5 β-androstane-3α,17α-diol-d5 is the isotope labelled analog of 17 β-Methyl-5 β-androstane-3α,17α-diol. 17 β-Methyl-5 β-androstane-3α,17α-diol is derived from 17 β-Methyl epi-Testosterone (M326405), which is a metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H29D5O2, Molecular Weight: 311.51. US Biological Life Sciences. | Worldwide |
| 17-Methyl-5α-androst-1-ene-3α,17 β-diol | 17-Methyl-5α-androst-1-ene-3α,17 β-diol is a Testosterone (T155000) derivative, major circulating androgen; converted by 5α-reductase in androgen-dependent target tissues to 5α-dehydrotestosterone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1173998-65-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C20H32O2, Molecular Weight: 304.47. US Biological Life Sciences. | Worldwide |
| 17-Methyl-5α-androst-1-ene-3α,17 β-diol-d4 | 17-Methyl-5α-androst-1-ene-3α,17 β-diol-d4 is the isotope labelled analog of 17-Methyl-5α-androst-1-ene-3α,17 β-diol. 17-Methyl-5α-androst-1-ene-3α,17 β-diol is a Testosterone (T155000) derivative, major circulating androgen; converted by 5α-reductase in androgen-dependent target tissues to 5α-dehydrotestosterone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H28D4O2, Molecular Weight: 308.49. US Biological Life Sciences. | Worldwide |
| 17-Methyl-5α-androstane-3α,17 β-diol | 17-Methyl-5α-androstane-3α,17 β-diol is an anabolic androgenic steroid (AAS) and a metabolite of 17α-Methyl Testosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 641-82-7. Pack Sizes: 25mg, 250mg. Molecular Formula: C20H34O2, Molecular Weight: 306.48. US Biological Life Sciences. | Worldwide |
| 17-Methyl-5α-androstane-3α,17 β-diol-d3 | 17-Methyl-5α-androstane-3α,17 β-diol-d3 is the isotope labelled analog of 17-Methyl-5α-androstane-3α,17 β-diol (M287845); an anabolic androgenic steroid (AAS) and metabolite of 17α-Methyl Testosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H31D3O2, Molecular Weight: 309.5. US Biological Life Sciences. | Worldwide |
| 1α-Methyl-5α-androstan-3α,17 β-diol | 1α-Methyl-5α-androstan-3α,17 β-diol is an metabolite of anabolic androgenic steroid, testosterone (T155000). 1α-Methyl-5α-androstan-3α,17 β-diol is also the methylated analogue of 5α-Androstane-3 β,17 β-diol (A637526). Group: Biochemicals. Grades: Highly Purified. CAS No. 4349-94-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C20H34O2. US Biological Life Sciences. | Worldwide |
| 1α-Methyl-5α-androstan-3α,17 β-diol-d3 | Isotope labelled 1α-Methyl-5α-androstan-3α,17 β-diol (M287920) is an metabolite of anabolic androgenic steroid, testosterone (T155000). 1α-Methyl-5α-androstan-3α,17 β-diol is also the methylated analogue of 5α-Androstane-3 β,17 β-diol (A637526). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H31D3O2, Molecular Weight: 309.5. US Biological Life Sciences. | Worldwide |
| 1α-Methylandrosterone | 1α-Methylandrosterone is an anabolic steroid derivative of Androsterone (A637535), a steroid hormone with weak androgenic activity. It is metabolized from Testosterone (T155000) in the liver and is used in doping analysis to detect testosterone misuse. Group: Biochemicals. Grades: Highly Purified. CAS No. 3398-67-2. Pack Sizes: 50mg, 500mg. Molecular Formula: C20H32O2, Molecular Weight: 304.47. US Biological Life Sciences. | Worldwide |
| 24-Ketocholesterol | 24-Ketocholesterol is a metabolite of Cholesterol. Cholesterol is a vital component of cell membranes and is essential for maintaining membrane fluidity and integrity. It plays a crucial role in the synthesis of steroid hormones, such as testosterone, estrogen, and cortisol, which regulate various physiological processes including metabolism, immune response, and stress management. Synonyms: (3β)-3-Hydroxycholest-5-en-24-one; 24-keto-Cholesterol; 24-Oxocholesterol; 3β-Hydroxycholest-5-en-24-one; 24-Oxocholest-5-en-3beta-ol; (R)-6-((3S,8S,9S,10R,13R,14S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methylheptan-3-one; Cholesterol 24-Oxo Impurity. Grade: ≥95%. CAS No. 17752-16-8. Molecular formula: C27H44O2. Mole weight: 400.65. |  |
| 24-Methylenecholesterol-3-sulfate sodium salt | 24-Methylenecholesterol-3-sulfate sodium salt is a derivative of Cholesterol. Cholesterol is a vital component of cell membranes and is essential for maintaining membrane fluidity and integrity. It plays a crucial role in the synthesis of steroid hormones, such as testosterone, estrogen, and cortisol, which regulate various physiological processes including metabolism, immune response, and stress management. Synonyms: 24-Methylenecholesterol sulfate sodium salt; Ergosta-5,24(28)-dien-3-ol, hydrogen sulfate, sodium salt, (3β)-; (3S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-((R)-6-methyl-5-methyleneheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl sulfate sodium salt; Osteosterol Sulfate Sodium; Calicalciferol Sulfate Sodium; 24-Methylenecholesterol-3-Sulfate Sodium; Chalinasterol Sulfate Sodium; 24-Methylenecholest-5-en-3β-ol Sulfate Sodium. Grade: ≥95%. CAS No. 151890-97-0. Molecular formula: C28H15NaO4S. Mole weight: 500.71. | |
| 2-a-Methyl-5-a-androstan-3-a-ol-17-one glucuronide | 2-a-Methyl-5-a-androstan-3-a-ol-17-one glucuronide is a biomedical product extensively employed in the realm of biomedicine for conducting steroid metabolism studies, demonstrating remarkable utility as a substrate by being intricately metabolized by a multitude of enzymes. This unique attribute enables the thorough assessment and comprehensive analysis of crucial steroid hormones, including but not limited to testosterone and dihydrotestosterone. Molecular formula: C26H39O8.Na. Mole weight: 502.57. | |
| 2-Chloro-4-fluoro-3-methylbenzonitrile | 2-Chloro-4-fluoro-3-methylbenzonitrile is a reagent used in the synthesis of a novel and potent nonsteroidal androgen receptor modulator (SARM) with partial agonist activity relative to the natural androgen testosterone. Group: Biochemicals. Grades: Highly Purified. CAS No. 796600-15-2. Pack Sizes: 250mg, 500mg. Molecular Formula: C8H5ClFN. US Biological Life Sciences. | Worldwide |
| 3 β-Methoxy-5,14-androstadiene-17 β-ol | Byproduct formed during the preparation of Testosterone metabolites. Group: Biochemicals. Alternative Names: 3-Methoxy (3 β,17 β)-4,14-Androstadiene-17-ol; 3-Methyl-5,14-androstadiene-3 β,17 β0-diol. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3-Fluoro-4-desfluoro Bicalutamide | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: (RS)-N-(4-Cyano-3-(trifluoromethyl)phenyl)-3-(3-fluorophenylsulfonyl)-2-hydroxy-2-methylpropanamide; Bicalutamide 3-fluoro isomer; Bicalutamide Related Compound B; Bicalutamide USP Related Compound B; USP Bicalutamide Related Compound B; 3-Fluorophenyl Bicalutamide; Bicalutamide USP RC B. Grade: >95%. CAS No. 1166228-30-3. Molecular formula: C18H14F4N2O4S. Mole weight: 430.38. | |
| 3-Oxo-4-aza-11a-methoxy-5α-αndrost-1-ene-17 β-carboxylic Acid Methyl Ester | 3-Oxo-4-aza-11a-methoxy-5α-αndrost-1-ene-17 β-carboxylic Acid Methyl Ester is an intermediate in the synthesis of Finasteride (F342000), an inhibitor of 5α-reductase, the enzyme which converts testosterone to the more potent androgen, 5α-dihydrotestosterone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1026013-15-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3-Oxo-4-azaandrosta-1,5,7-triene-17-carboxylic Acid Methyl Ester | 3-Oxo-4-azaandrosta-1,5,7-triene-17-carboxylic Acid Methyl Ester is an intermediate in the synthesis of Finasteride (F342000), an inhibitor of 5α-reductase, the enzyme which converts testosterone to the more potent androgen, 5α-dihydrotestosterone. Group: Biochemicals. Alternative Names: [4aR-(4aα,4b β, 6aα, 7α, 9a β)]-2, 4a, 4b, 5, 6, 6a, 7, 8, 9, 9a-Decahydro-4a, 6a-dimethyl-3-oxo-1H-indeno[5, 4-f]quinoline-7-carboxylic Acid Methyl Ester; (4aR, 4bS, 6aS, 7S, 9aR)-2, 4a, 4b, 5, 6, 6a, 7, 8, 9, 9a-Decahydro-4a, 6a-dimethyl-3-oxo-1H-indeno[5, 4-f]quinoline-7-carboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 166896-63-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (6aS,7S,9aR)-2,5,6,6a,7,8,9,9a-Octahydro-6a-methyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxylic Acid Methyl Ester | (6aS,7S,9aR)-2,5,6,6a,7,8,9,9a-Octahydro-6a-methyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxylic Acid Methyl Ester is an intermediate in the synthesis of Finasteride (F342000), an inhibitor of 5α-reductase, the enzyme which converts testosterone to the more potent androgen, 5α-dihydrotestosterone. Group: Biochemicals. Alternative Names: [6aS-(6aα,7α,9a β)]-2,5,6,6a,7,8,9,9a-Octahydro-6a-methyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxylic Acid Methyl Ester; (17 β)-3-Oxo-4-azaestra-1,5,7,9-tetraene-17-carboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 166896-66-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Abietic Acid | Abietic Acid is the primary component of resin acid found commonly in rosin. Abietic Acid exhibited potent testosterone 5α-reductase inhibitory activity in vitro. Group: Biochemicals. Alternative Names: (1R, 4aR, 4bR, 10aR)-1, 2, 3, 4, 4a, 4b, 5, 6, 10, 10a-Decahydro-1, 4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarboxylic Acid; 13-Isopropylpodocarpa-7,13-dien-15-oic Acid; (-)-Abietic Acid; 7,13-Abietadien-18-oic Acid; Abietic Acid; NSC 25149; Odomit B 10; Sylvic Acid; ZAO; l-Abietic Acid. Grades: Highly Purified. CAS No. 514-10-3. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| ASP-9521 | ASP9521 is a novel, selective, orally bioavailable inhibitor of 17β-hydroxysteroid dehydrogenase type 5 (17βHSD5; AKR1C3). ASP9521 has demonstrated anti-tumour activity in in vitro and in vivo preclinical models. ASP9521 inhibited conversion of androstenedione (AD) into testosterone (T) by recombinant human or cynomolgus monkey AKR1C3 in a concentration-dependent manner. Synonyms: ASP9521; ASP-9521; ASP 9521. AKR1C3 inhibitor ; 17HSD5 inhibitor; 4-(2-Hydroxy-2-methylpropyl)piperidino(5-methoxy-1H-indole-2-yl)methanone; 1-[1-[(5-Methoxy-1H-indol-2-yl)carbonyl]piperidin-4-yl]-2-methylpropan-2-ol. Grade: 98%. CAS No. 1126084-37-4. Molecular formula: C19H26N2O3. Mole weight: 330.428. | |
| Bicalutamide EP Impurity E | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity E; (2RS)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(RS)-(4-fluorophenyl)sulfinyl]-2-hydroxy-2-methylpropanamide. Grade: ≥95%. Molecular formula: C18H14F4N2O3S. Mole weight: 414.38. | |
| Bicalutamide EP Impurity F | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity F; (2SR)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(RS)-(4-fluorophenyl)sulfinyl]-2-hydroxy-2-methylpropanamide. Grade: ≥95%. Molecular formula: C18H14F4N2O3S. Mole weight: 414.38. | |
| Bicalutamide EP Impurity H | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity H; (2RS)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-[(4-fluorophenyl)sulfonyl]-3-hydroxy-2-methylpropanamide; N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-[(4-fluorophenyl)sulfonyl]-3-hydroxy-2-methylpropanamide. Grade: ≥95%. CAS No. 2512198-58-0. Molecular formula: C18H14F4N2O4S. Mole weight: 430.37. | |
| Bicalutamide EP Impurity K | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity K; (2R,2'S)-3,3'-Sulfonylbis[N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide]; (S)-N-(4-Cyano-3-(trifluoromethyl)phenyl)-3-(((R)-3-((4-cyano-3-(trifluoromethyl)phenyl)amino)-2-hydroxy-2-methyl-3-oxopropyl)sulfonyl)-2-hydroxy-2-methylpropanamide. Grade: ≥95%. Molecular formula: C24H20F6N4O6S. Mole weight: 606.49. | |
| Bicalutamide EP Impurity L | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity L; (2RS,2'RS)-3,3'-Sulfonylbis[N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide]; 3,3'-Sulfonylbis(N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide). Grade: ≥95%. CAS No. 2711603-77-7. Molecular formula: C24H20F6N4O6S. Mole weight: 606.49. | |
| Bicalutamide EP Impurity M | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity M; (2RS)-3-[(4-Fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoic acid; 3-[(4-Fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoic acid; (+/-)-3-((4-Fluorophenyl)sulfonyl)-2-hydroxy-2-methylpropanoic acid. Grade: >95%. CAS No. 151262-57-6. Molecular formula: C10H11FO5S. Mole weight: 262.26. | |
| Bicalutamide related compound A isomer A | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfinyl]-2-hydroxy-2-methylpropanamide. Molecular formula: C18H14F4N2O3S. Mole weight: 414.38. | |
| Bicalutamide related compound A isomer B | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfinyl]-2-hydroxy-2-methylpropanamide. Molecular formula: C18H14F4N2O3S. Mole weight: 414.38. | |
| Bicalutamide Sulfide | An intermediate of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity J; N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-(4-fluorophenylthio)-2-hydroxy-2-methylpropanamide; (+/-)-Bicalutamide sulfide; (2RS)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfanyl]-2-hydroxy-2-methylpropanamide; (+/-)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)thio]-2-hydroxy-2-methyl-propanamide; (R,S)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)thio]-2-hydroxy-2-methylpropionamide; Bicalutamide EP Impurity J. Grade: >95%. CAS No. 90356-78-8. Molecular formula: C18H14F4N2O2S. Mole weight: 398.38. | |
| Bicalutamide Sulfoxide | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Related Compound A; Bicalutamide USP RC A; N-[4-Amido-3-(trifluoromethyl)phenyl-3-[(4-fluorophenyl)-(R,S)-sulphinyl]-(R,S)-2-hydroxy-2-methylpropanamide; N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfinyl]-2-hydroxy-2-methylpropanamide; USP Bicalutamide Related Compound A; Bicalutamide USP Related Compound A. Grade: >95%. CAS No. 945419-64-7. Molecular formula: C18H14F4N2O3S. Mole weight: 414.38. | |
| CP-100263 Dihydrochloride Hydrate | CP-100263 is an NK-1 neurokinin receptor antagonist as testosterone replacement therapy. Group: Biochemicals. Alternative Names: (2R,3R)-N-[(2-methoxyphenyl)methyl]-2-phenyl-3-piperidinamine Dihydrochloride Hydrate; (2R-cis)-N-[(2-methoxyphenyl)methyl]-2-phenyl-3-piperidinamine Dihydrochloride Hydrate; (-)-CP 99994 Dihydrochloride Hydrate; CP 100263 Dihydrochloride Hydrate. Grades: Highly Purified. CAS No. 872726-33-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Cyproterone | An antiandrogen, suppresses Testosterone and its metabolites. Derivatives of Cyproterone are administered to patients suffering from hypersexuality and to help facilitate the sexual transformation of male-to-female transsexuals. Group: Biochemicals. Alternative Names: 6-Chloro-6-dehydro-17α-hydroxy-1,2α-methyleneprogesterone; 6-Chloro-17-hydroxy-1α,2α-methylenepregna-4,6-diene-3,20-dione; 1,2α-Methylene-6-chloro-6-17α-hydroxyprogesterone; (1 β,2 β)-6-Chloro-1,2-dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione. Grades: Highly Purified. CAS No. 2098-66-0. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Cyproterone Acetate Impurity F | Cyproterone is an antiandrogen, suppresses Testosterone and its metabolites. Derivatives of Cyproterone are administered to patients suffering from hypersexuality and to help facilitate the sexual transformation of male-to-female transsexuals. Uses: Androgen antagonists. Synonyms: Cyproterone; 6-Chloro-6-dehydro-17α-hydroxy-1,2α-methyleneprogesterone; 6-Chloro-17-hydroxy-1α,2α-methylenepregna-4,6-diene-3,20-dione; 1,2α-Methylene-6-chloro-6-17α-hydroxyprogesterone; (1β,2β)-6-Chloro-1,2-dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1. Grade: > 95%. CAS No. 2098-66-0. Molecular formula: C22H27ClO3. Mole weight: 374.9. | |
| Desfluoro Bicalutamide | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity A; (2RS)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-3-(phenylsulfonyl)propanamide; (+/-)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-3-(phenylsulfonyl)propanamide; N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-3-(phenylsulfonyl)propanamide; Bicalutamide EP Impurity A; (+/-)-Desfluoro bicalutamide. Grade: >95%. CAS No. 90357-05-4. Molecular formula: C18H15F3N2O4S. Mole weight: 412.39. | |
| Deshydroxy Bicalutamide | An impurity of Bicalutamide. Bicalutamide is a non-steroidal antiandrogen used primarily in the treatment of prostate cancer. It works by competitively inhibiting the androgen receptor (AR), blocking the effects of testosterone and dihydrotestosterone (DHT) on cancer cell growth. Synonyms: Bicalutamide Impurity C; (2RS)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-methylpropanamide; Bicalutamide EP Impurity C; Deoxybicalutamide; Dehydroxybicalutamide; Bicalutamide Deshydroxy Impurity. Grade: >95%. CAS No. 906008-94-4. Molecular formula: C18H14F4N2O3S. Mole weight: 414.38. | |
| Finasteride | Finasteride (INN, USAN, BAN) (brand names Proscar, and Propecia by Merck, among other generic names; former developmental code name MK-906) is a drug used for the treatment of benign prostatic hyperplasia (BPH) and male pattern baldness (MPB). It is a type II and type III 5α-reductase inhibitor; 5α-reductase, an enzyme, converts testosterone to dihydrotestosterone (DHT). Uses: Api. Synonyms: MK-906; MK 906; MK906; Propecia; Proscar; N-tert-Butyl-3-oxo-4-aza-5α-androst-1-en-17β-carboxamide; N-(2-methyl-2-propyl)-3-oxo-4-aza-5α-androst-1-ene-17β-carboxamide. Grade: 99%. CAS No. 98319-26-7. Molecular formula: C23H36N2O2. Mole weight: 372.5. | |
| Finasteride Carboxylic Acid | An impurity of Finasteride. Finasteride is a 4-azasteroid analog of testosterone that competitively blocks type II 5α-reductase activity with 100-fold greater affinity than for the type I enzyme. Synonyms: 2-Methyl-N-[[(5α,17β)-3-oxo-4-azaandrost-1-en-17-yl]carbonyl]alanine. Grade: > 95%. CAS No. 116285-37-1. Molecular formula: C23H34N2O4. Mole weight: 402.54. | |
| Finasteride Dihydro Carboxylic Acid Methyl Ester | An impurity of Finasteride. Finasteride is a 4-azasteroid analog of testosterone that competitively blocks type II 5α-reductase activity with 100-fold greater affinity than for the type I enzyme. Synonyms: Methyl 3-oxo-4-aza-5α-androstane-17β-carboxylate; Methyl 4-aza-3-oxo-androstane-17β-carboxylate; 3-Oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester. Grade: 95%. CAS No. 73671-92-8. Molecular formula: C20H31NO3. Mole weight: 333.47. | |
| Finasteride EP Impurity B | An intermediate in the synthesis of Finasteride. Finasteride is a 4-azasteroid analog of testosterone that competitively blocks type II 5α-reductase activity with 100-fold greater affinity than for the type I enzyme. Synonyms: Dutasteride Methyl ester Imp; Dutasteride Ester Impurity; 4-Azaandrost-1-ene-17-carboxylic acid, 3-oxo-, methyl ester, (5α,17β)-; 17β-(Methoxycarbonyl)-4-aza-5α-androst-1-en-3-one; 1H-Indeno[5,4-f]quinoline-7-carboxylic acid, 1,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-4a,6a-dimethyl-2-oxo-, methyl ester, [4aR-(4aα,4bβ,6aα,7α,9aβ,9bα,11aβ)]-; 3-Oxo-4-aza-5α-androst-1-en-17β-carboxylic acid methyl ester; Methyl 3-oxo-4-aza-5α-androst-1-ene-17β-carboxylate; Dutasteride methyl ester; Finasteride Methyl Ester Analog. Grade: >95%. CAS No. 103335-41-7. Molecular formula: C20H29NO3. Mole weight: 331.46. | |
| (+)-Ketoconazole | (+)-Ketoconazole, an imidazole anti-fungal agent, has often produced features of androgen deficiency including decreased libido, gynecomastia, impotence, oligospermia, and decreased testosterone levels, in men being treated for chronic mycotic infections. (+)-Ketoconazole also is a cytochrome P450 inhibitor. (+)-Ketoconazole (KTZ), on the antischistosomal potential of these quinolines against Schistosoma mansoni infection by evaluating parasitological, histopathological, and biochemical parameters. Mice were classified into 7 groups: uninfected untreated (I), infected untreated (II), infected treated orally with PZQ (1,000 mg/kg) (III), QN (400 mg/kg) (IV), KTZ (10 mg/kg)+QN as group IV (V), HF (400 mg/kg) (VI), and KTZ (as group V)+HF (as group VI) (VII). KTZ plus QN or HF produced more inhibition (P<0.05) in hepatic CYP450 (85.7% and 83.8%) and CYT b5 (75.5% and 73.5%) activities, respectively, than in groups treated with QN or HF alone. This was accompanied with more reduction in female (89.0% and 79.3%), total worms (81.4% and 70.3%), and eggs burden (hepatic; 83.8%, 66.0% and intestinal; 68%, 64.5%), respectively, and encountering the granulomatous reaction to parasite eggs trapped in the liver. Synonyms: Ethanone, 1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]-; 1-(4-(4-(((2R,4S)-2-((1H-imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4- | |
| Ostarine (MK-2866) | Ostarine, aslo known as Enobosarm, and MK-2866 and GTX-024, is selective androgen receptor modulator with anabolic activity. Selective androgen receptor modulator (SARM) GTx-024 is designed to work like testosterone, thus promoting and/or maintaining libido, fertility, prostate growth, and muscle growth and strength. Mimicking testosterone's action, this agent may increase lean body mass, thereby ameliorating muscle wasting in the hypermetabolic state of cancer cachexia.Ostarine (also known as GTx-024 and MK-2866) is an investigational selective androgen receptor modulator (SARM) from GTX, Inc for treatment of conditions such as muscle wasting and osteoporosis, formerly under development by Merck & Company. GTx and Merck had clinical development plans to evaluate Ostarine for the treatment of muscle loss in patients with COPD and for the treatment of chronic sarcopenia. They had a goal of initiating an Ostarine Phase II COPD clinical trial in the first quarter of 2010 and an Ostarine Phase IIb chronic sarcopenia clinical trial in 2010. Group: Biochemicals. Alternative Names: (2S) -3- (4-Cyanophenoxy) -N-[4-cyano-3- (trifluoromethyl) phenyl]-2-hydroxy-2-methylpropanamide; (S) -N- (4-Cyano-3- (trifluoromethyl) phenyl) -3- (4-cyanophenoxy) -2-hydroxy-2-methylpropanamide; MK-2866; GTX024; Enobosarm. Grades: Highly Purified. CAS No. 841205-47-8. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C19H14F3N3O3, Molecular Weight: 389.33. US Biological Life Sciences. | Worldwide |
| Ozarelix | Ozarelix is a fourth generation GnRH antagonist, induces apoptosis in hormone refractory androgen receptor negative prostate cancer cells modulating expression and activity of death receptors. Mechanistically, LHRH antagonists exert rapid inhibition of luteinizing hormone and follicle stimulating hormone with an accompanying rapid decrease in sex hormones and would therefore be expected to be effective in a variety of hormonally dependent disease states including ovarian cancer, prostate cancer, BPH, infertility, uterine myoma and endometriosis. BPH is a non-cancerous enlargement of the prostate that is caused by testosterone. Unlike LHRH agonists, ozarelix has the potential to reduce testosterone just enough to reduce both prostate size and symptoms without the severe side effects associated with a reduction in testosterone. Synonyms: D 63153; D-63 153; D-63153; D-Alaninamide, N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-N6-(aminocarbonyl)-D-lysyl-L-norleucyl-L-arginyl-L-prolyl-. CAS No. 295350-45-7. Molecular formula: C72H96ClN17O14. Mole weight: 1459.11. | |
| Paeoniflorin | Paeoniflorin is a herbal constituent extracted from the root of Paeonia albiflora Pall. Paeoniflorin has antiandrogenic properties. Paeoniflorin inhibits the production of testosterone and promotes the activity of aromatase-the enzyme that converts testosterone into estrogen. Uses: Antiandrogenic properties. Synonyms: 9[(Benzoyioxy)methyl]-1-(b-D-glucopyranosyloxy)-4,8-epoxy-6-methyl-7-oxaticyclo[4,3,0,0]nonane. Grade: >98%. CAS No. 23180-57-6. Molecular formula: C23H28O11. Mole weight: 480.46. | |
| Testosterone Methanesulfonate | Testosterone Methanesulfonate is an intermediate in the synthesis of Androstadienone (A637340), a prominent androstene present on male human axillary hair and on the male axillary skin surface. Group: Biochemicals. Alternative Names: (17 β)-17-[(Methylsulfonyl)oxy]-androst-4-en-3-one. Grades: Highly Purified. CAS No. 23067-29-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Testosterone p-Toluenesulfonate | Testosterone p-Toluenesulfonate is an intermediate in the synthesis of Androstadienone (A637340), a prominent androstene present on male human axillary hair and on the male axillary skin surface. Group: Biochemicals. Alternative Names: (17 β ) -17-[[ (4-Methylphenyl) sulfonyl]oxy]androst-4-en-3-one. Grades: Highly Purified. CAS No. 1255-57-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 2-aminophenol 1,6-dioxygenase | The enzyme, a member of the nonheme-iron(II)-dependent dioxygenase family, is an extradiol-type dioxygenase that utilizes a non-heme ferrous iron to cleave the aromatic ring at the meta position (relative to the hydroxyl substituent). The enzyme also has some activity with 2-amino-5-methylphenol and 2-amino-4-methylphenol. The enzyme from the bacterium Comamonas testosteroni CNB-1 also has the activity of EC 1.13.11.76, 2-amino-5-chlorophenol 1,6-dioxygenase. Group: Enzymes. Synonyms: amnA (gene name); amnB (gene name); 2-aminophenol:oxygen 1,6-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.74. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0594; 2-aminophenol 1,6-dioxygenase; EC 1.13.11.74; amnA (gene name); amnB (gene name); 2-aminophenol:oxygen 1,6-oxidoreductase (decyclizing). Cat No: EXWM-0594. |  |
Our database is helping our users find suppliers everyday.
