American Chemical Suppliers

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Product
17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetate 17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1Alpha,2Alpha-Methylene-3,20-dioxo-pregna-4,6-dien-17Alpha-acetoxy. Product Category: Steroidal Compounds. CAS No. 2701-50-0. Molecular formula: C24H30O4. Mole weight: 382.49. Purity: 95%+. IUPACName: 6-Deschloro Cyproterone Acetate. Canonical SMILES: CC(=O)C1(CCC2C1(CCC3C2C=CC4=CC(=O)C5CC5C34C)C)OC(=O)C. Density: 1.21. Product ID: ACM2701500. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetate 6-Deschloro Cyproterone Acetate is an impurity of Cyproterone acetate. Synonyms: 6-Deschloro Cyproterone Acetate; (1β,2β)-17-(Acetyloxy)-1,2-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione; 17-Hydroxy-1α,2α-methylenepregna-4,6-diene-3,20-dione Acetate. Grade: > 95%. CAS No. 2701-50-0. Molecular formula: C24H30O4. Mole weight: 382.5. BOC Sciences 2
17-?Hydroxy-?21-? (phosphonooxy)?pregna-?1, ?4-?diene-?3, ?11, ?20-?trione Disodium Salt 17-?Hydroxy-?21-? (phosphonooxy)?pregna-?1, ?4-?diene-?3, ?11, ?20-?trione Disodium Salt is a derivative of Prednisolone Sodium (P703775), which is a synthetic corticosteroid; metabolically interconvertible with prednisone. Group: Biochemicals. Grades: Highly Purified. CAS No. 33903-70-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H25Na2O8P, Molecular Weight: 482.37. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-21-(phosphonooxy)pregna-1,4-diene-3,11,20-trione Disodium Salt 17-Hydroxy-21-(phosphonooxy)?pregna-1,?4-diene-3, 11,?20-trione Disodium Salt is a derivative of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Synonyms: 17,21-Dihydroxy-pregna-1,4-diene-3,11,20-trione 21-(Dihydrogenphosphate) Disodium Salt; Pregna-1,4-diene-3,11,20-trione, 17-hydroxy-21-(phosphonooxy)-, disodium salt. Grade: ≥95%. CAS No. 33903-70-7. Molecular formula: C21H25Na2O8P. Mole weight: 482.37. BOC Sciences 3
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17 β-carboxylic Acid 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17 β-carboxylic Acid is an intermediate used to prepare (11 β , ?17α )?-17-?[ (Ethoxycarbonyl)?oxy]?-?11-?hydroxy-?3-?oxo-?androsta-?1, ?4-?diene-?17-?carboxylic acid (E890570) which is a derivative of Loteprednol Etabonate (L471400), an ophthalmic corticosteroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 78261-67-3. Pack Sizes: 1g, 10g. Molecular Formula: C20H24O5, Molecular Weight: 344.4. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-3-oxo-17α-pregna-4,20-diene-21-carboxylic Acid γ-Lactone 17-Hydroxy-3-oxo-17α-pregna-4,20-diene-21-carboxylic Acid γ-Lactone is an intermediate in synthesizing 20,21-Dehydro Spironolactone (D229405), which is an impurity of Spironolactone (S683000), a synthetic 17-lactone steroid which is a renal competitive aldosterone antagonist in a class of pharmaceuticals called potassium-sparing diuretics, used primarily to treat ascites in patients with liver disease, low-renin hypertension, hypokalemia, and Conn’s syndrome. Group: Biochemicals. Grades: Highly Purified. CAS No. 52845-59-7. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H28O3. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-5 β-pregnane-3,11,20-trione 17-Hydroxy-5 β-pregnane-3,11,20-trione is an related compound to cortisone (C696500), an glucocorticoid used as an anti-inflammatory agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 10455-93-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C21H30O4. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-6 β-(Formyl)androsta-1,4-dien-3,17-dione 17-Hydroxy-6 β-(Formyl)androsta-1,4-dien-3,17-dione is an impurity of Exemestane (E957000), an antineoplastic (hormonal). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C20H26O3, Molecular Weight: 314.42. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-6-methoxy-pregna-4,6-diene-3,20-dione Acetate 17-Hydroxy-6-methoxy-Pregna-4,6-diene-3,20-dione Acetate is an intermediate in the synthesis of 6-Keto Cyproterone Acetate, an impurity of Cyproterone acetate (C989100), a new antiandrogenic steroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 95975-51-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H32O5. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-6-methylene-pregna-1,4-diene-3,20-dione 17-Hydroxy-6-methylene-pregna-1,4-diene-3,20-dione is a steroid that can be used in the synthetic preparation of Androstane derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 1204325-01-8. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H28O3, Molecular Weight: 340.46. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17-hydroxy-6-methylpregna-4,6-diene-3,20-dione;20-dione,17-hydroxy-6-methyl-pregna-6-diene-3;4,6-PREGNADIEN-6-METHYL-17-OL-3,20-DIONE;17-ALPHA-HYDROXY-6-METHYL-4,6-PREGNADIENE-3,20-DIONE;MEGESTROL;17-alpha-hydroxy-6-methylpregna-4,6-diene-3,20-dione;Mege. Product Category: Steroidal Compounds. Appearance: white solid. CAS No. 3562-63-8. Molecular formula: C22H30O3. Mole weight: 342.47. Purity: USP30. IUPACName: (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-6,10,13-trimethyl-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one. Canonical SMILES: CC1=CC2C(CCC3(C2CCC3(C(=O)C)O)C)C4(C1=CC(=O)CC4)C. Density: 1.15 g/cm³. ECNumber: 222-628-6. Product ID: ACM3562638. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione. Group: Biochemicals. Alternative Names: Megestrol. Grades: Highly Purified. CAS No. 3562-63-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C22H30O3. US Biological Life Sciences. USBiological 7
Worldwide
17-Hydroxy-androst-4-en-3-one Chloroacetate 17-Hydroxy-androst-4-en-3-one Chloroacetate is an derivative of testosterone and epi-testosterone, endogenous steroids that differ in the configuration of the hydroxyl-bearign carbon at C-17. Group: Biochemicals. Grades: Highly Purified. CAS No. 17449-87-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C21H29ClO3. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy capsaicin 17-Hydroxy capsaicin. Group: Biochemicals. Alternative Names: (6E)-9-Hydroxy-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide; ω-Hydroxycapsaicin. Grades: Highly Purified. CAS No. 69173-71-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H27NO4. US Biological Life Sciences. USBiological 7
Worldwide
17-Hydroxy Capsaicin A metabolite of Capsaicin. Synonyms: (6E)-9-Hydroxy-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide; ω-Hydroxycapsaicin. Grade: > 95%. CAS No. 69173-71-3. Molecular formula: C18H27NO4. Mole weight: 321.42. BOC Sciences 3
17-Hydroxypregn-?4-?en-?3-?one 17-Hydroxypregn-?4-?en-?3-?one is used in the screening for unknown synthetic steroids in human urine by liquid chromatog.-tandem mass spectrometry, agonistic and antagonistic property study of progesterone metabolites at human mineralocorticoid receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1235-97-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H32O2. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxypregn-4-ene-3,11,20-trione 17-Hydroxypregn-4-ene-3,11,20-trione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17a-Hydroxy-4-pregnaene-3,11,20-trione;21-Deoxycortisone. Product Category: Steroidal Compounds. CAS No. 1882-82-2. Molecular formula: C21H28O4. Mole weight: 344.44. Purity: 95%+. IUPACName: (8S,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione. Canonical SMILES: CC(=O)C1(CCC2C1(CC(=O)C3C2CCC4=CC(=O)CCC34C)C)O. Density: 1.21g/cm³. ECNumber: 217-541-5. Product ID: ACM1882822. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
17-Hydroxypregn-5-ene-3,20-dione 17-Hydroxypregn-5-ene-3,20-dione is used in the synthesis of physiologically active steroid esters and spirolactones that functions as potential aldosterone antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 641-80-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H30O3. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy Pregnenolone 17-Hydroxy Pregnenolone. Group: Biochemicals. Alternative Names: (3 β)-3,17-dihydroxypregn-5-en-20-one; 17-Hydroxy-Δ5-pregnenolone; 17α-Hydroxypregnenolone; 3 β,17-Dihydroxy-5-pregnen-20-one; 3 β,17α-Dihydroxypregn-5-en-20-one; 5-Pregnen-3 β,17α-diol-20-one; NSC 63853. Grades: Highly Purified. CAS No. 387-79-1. Pack Sizes: 100mg. Molecular Formula: C21H32O3, Molecular Weight: 332.48. US Biological Life Sciences. USBiological 3
Worldwide
17?-Hydroxypregnenolone-20,21-13C2,16,16-d2 ?98 atom %, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 2
17?-Hydroxypregnenolone 3-acetate ?98%. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
17?-Hydroxyprogesterone analytical standard. Group: Application areas. Alfa Chemistry Analytical Products 4
17?-Hydroxyprogesterone-2,3,4-13C3 98 atom % 13C, 98% (CP). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 2
17?-Hydroxyprogesterone-2,3,4-13C3 solution 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
17-Hydroxyprogesterone acetate 17-Hydroxyprogesterone acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17-HYDROXYPROGESTERONE ACETATE;17-ALPHA-HYDROXYPROGESTERONE 17-ACETATE;17ALPHA-HYDROXYPROGESTERONE ACETATE;17ALPHA-HYDROXY-4-PREGNENE-3,20-DIONE 17-ACETATE;17ALPHA-ACETOXYPROGESTERONE;17-ACETOXYPROGESTERONE;17ALPHA-ACETOXY-4-PREGNENE-3,20-DIONE;ACETIC AC. Product Category: Steroidal Compounds. CAS No. 17308-02-0. Molecular formula: C23H32O4. Mole weight: 372.5. Purity: 95%+. IUPACName: 17-Hydroxypregn-4-ene-3,20-dione acetate. Density: 1.14 g/cm³. Product ID: ACM17308020. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
17-Hydroxyprogesterone Cyclic 20-(Ethylene Acetal) 17-Hydroxyprogesterone Cyclic 20-(Ethylene Acetal) is an impurity formed in the synthesis of Medroxy Progesterone 17-Acetate, an progesterone related compound used as an injectable contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 70410-76-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C23H34O4. US Biological Life Sciences. USBiological 9
Worldwide
17?-Hydroxyprogesterone-d8 (2,2,4,6,6,21,21,21-d8) 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
17?-Hydroxyprogesterone solution 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
17-Hydroxyprogesterone Trifluoroacetate 17-Hydroxyprogesterone Trifluoroacetate is an analog of 17-hydroxy-progesterone (H952330), a metabolite of Progesterone (P755900). Group: Biochemicals. Grades: Highly Purified. CAS No. 560-10-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H29F3O4, Molecular Weight: 426.47. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxy sprengerinin C 17-Hydroxy sprengerinin C. Group: Biochemicals. CAS No. 1029017-75-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
Worldwide
17-Hydroxyventuricidin A Antifungal. Antibacterial against Gram-positive bacteria. Group: Biochemicals. Alternative Names: Antibiotic YP 02259L-C. Grades: Highly Purified. CAS No. 113204-43-6. Pack Sizes: 250ug, 1mg. Molecular Formula: C41H67NO12. US Biological Life Sciences. USBiological 3
Worldwide
17-Iodo-3-O-methyl estratetraenol 17-Iodo-3-O-methyl estratetraenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17-Iodo-3-methoxy-estra-1,3,5(10),16-tetraene. Product Category: Heterocyclic Organic Compound. CAS No. 105644-55-1. Molecular formula: C19H23IO. Mole weight: 394.29. Purity: 0.96. IUPACName: (8R,9S,13S,14S)-17-iodo-3-methoxy-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene. Canonical SMILES: CC12CCC3C(C1CC=C2I)CCC4=C3C=CC(=C4)OC. Product ID: ACM105644551. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
17-Iodo-3-O-methyl estratetraenol 17-Iodo-3-O-methyl estratetraenol. Group: Biochemicals. Alternative Names: 17-Iodo-3-methoxy-estra-1,3,5(10),16-tetraene. Grades: Highly Purified. CAS No. 105644-55-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C19H23IO. US Biological Life Sciences. USBiological 7
Worldwide
17-Iodo-3-O-methyl Estratetraenol-d5 Labeled 17-Epiestriol intermediate. Group: Biochemicals. Alternative Names: 17-Iodo-3-methoxy-estra-1,3,5(10),16-tetraene-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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17-Iodoandrosta-5,16-dien-3beta-ol 17-Iodoandrosta-5,16-dien-3beta-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 32138-69-5, (3S,8R,9S,10R,13S,14S)-17-Iodo-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol, SureCN939291, CTK8B9647, AMX10149, ANW-62842, AKOS016004244, 17-Iodoandrosta-5,16-dien-3beta-ol, AK101607, KB-207662. Product Category: Steroidal Compounds. CAS No. 32138-69-5. Molecular formula: C19H27IO. Mole weight: 398.32. Purity: 95%+. IUPACName: (3S,8R,9S,10R,13S,14S)-17-iodo-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Canonical SMILES: CC12CCC(CC1=CCC3C2CCC4(C3CC=C4I)C)O. Product ID: ACM32138695. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
17-Iodo-androsta-5,16-diene-3 β-ol 17-Iodo-androsta-5,16-diene-3 β-ol is an analog of Abiraterone (A108490) and is used as a reagent in the synthesis of C-17-heteroaryl steroidal CYP17 inhibitors / antiandrogens which exhibit antitumor activity. Abiraterone Impurity 5. Group: Biochemicals. Grades: Highly Purified. CAS No. 32138-69-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C19H27IO. US Biological Life Sciences. USBiological 9
Worldwide
17-Keto Drospirenone An intermediate for the production of Drospirenone from Androstenedione. Synonyms: (6R,7R,8R,9S,10R,13S,14S,15S,16S)-6,7,8,9,11,12,13,14,15,16,20,21-Dodecahydro-10,13-dimethyl-1H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-3,17(2H,10H)-dione. Grade: > 95%. CAS No. 116298-21-6. Molecular formula: C21H26O2. Mole weight: 310.43. BOC Sciences 3
17-Keto Flumethasone 17-Keto Flumethasone is an impurity of Flumethasone, an immensely powerful synthetic corticosteroid. Synonyms: Flumethasone 17-ketone; (6a,11b,16a)-6,9-Difluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione; 6α,9-Difluoro-11β-hydroxy-16α-methyl-androsta-1,4-diene-3,17-dione. Grade: 95%. CAS No. 25256-97-7. Molecular formula: C20H24F2O3. Mole weight: 350.40. BOC Sciences 3
17-Keto Flumethasone 17-Keto Flumethasone is a derivative of Flumethasone (F455000) which is a glucocorticoid with anti-inflammatory activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 25256-97-7. Pack Sizes: 100mg, 1g. Molecular Formula: C20H24F2O3, Molecular Weight: 350.4. US Biological Life Sciences. USBiological 9
Worldwide
17-Keto Flumethasone-d3 17-Keto Flumethasone-d3 is labelled 17-Keto Flumethasone (K188850) which is a derivative of Flumethasone (F455000) which is a glucocorticoid with anti-inflammatory activities. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C20H21D3F2O3, Molecular Weight: 353.42. US Biological Life Sciences. USBiological 9
Worldwide
17-Keto Fulvestrant 17-Keto Fulvestrant is an impurity of Fulvestrant. Synonyms: (7α)-3-Hydroxy-7-[9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-trien-17-one. Grade: > 95%. CAS No. 403656-89-3. Molecular formula: C32H45F5O3S. Mole weight: 604.77. BOC Sciences 3
17-Keto vecuronium bromide 17-Keto vecuronium bromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-[(2β,3α,5α,16β)-3-(Acetyloxy)-17-oxo-2-(1-piperidinyl)androstan-16-yl]-1-methylpiperidinium Bromide. Product Category: Heterocyclic Organic Compound. CAS No. 50587-93-4. Molecular formula: C32H53BrN2O3. Mole weight: 593.68. Purity: 0.96. IUPACName: [(2S,3S,5S,10S,13S,16S)-10,13-dimethyl-16-(1-methylpiperidin-1-ium-1-yl)-17-oxo-2-piperidin-1-yl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-yl] acetate bromide. Product ID: ACM50587934. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1-(7-Methoxy-1-naphthalenyl)-2-propanone 1-(7-Methoxy-1-naphthalenyl)-2-propanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 118647-68-0. Pack Sizes: 250mg. Molecular Formula: C14H14O2, Molecular Weight: 214.26. US Biological Life Sciences. USBiological 3
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17-Methoxycarbonyl Loteprednol 17-Methoxycarbonyl Loteprednol. Group: Biochemicals. Alternative Names: 11-Hydroxy-17-[(Methoxycarbonyl)oxy]-3-oxo-androsta-1,4-diene-17-carboxylic Acid Chloromethyl Ester. Grades: Highly Purified. CAS No. 265651-89-6. Pack Sizes: 100mg. Molecular Formula: C23H29ClO7, Molecular Weight: 452.93. US Biological Life Sciences. USBiological 3
Worldwide
17-Methoxycarbonyl Loteprednol-d3 17-Methoxycarbonyl Loteprednol-d3. Group: Biochemicals. Alternative Names: 11-hydroxy-17-[(Methoxycarbonyl)oxy]-3-oxo-androsta-1,4-diene-17-carboxylic Acid Chloromethyl Ester-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C23H26D3ClO7, Molecular Weight: 455.94. US Biological Life Sciences. USBiological 3
Worldwide
1-(7-Methoxy-naphthalen-2-yl)-ethanone 1-(7-Methoxy-naphthalen-2-yl)-ethanone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AG-G-86791, 1-(7-METHOXY-NAPHTHALEN-2-YL)-ETHANONE, 72775-28-1, CTK5D6796, ZINC22004483, AKOS015967501, Ethanone,1-(7-methoxy-2-naphthalenyl)-, 2-Acetonaphthone,7-methoxy- (7CI); 2-Acetyl-7-methoxynaphthalene. Product Category: Heterocyclic Organic Compound. CAS No. 72775-28-1. Molecular formula: C13H12O2. Mole weight: 200.233180 [g/mol]. Purity: 0.96. IUPACName: 1-(7-methoxynaphthalen-2-yl)ethanone. Canonical SMILES: CC(=O)C1=CC2=C(C=C1)C=CC(=C2)OC. Density: 1.118g/cm³. Product ID: ACM72775281. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
17-MethyI-18-norandrosta-5,13(17)-dien-3 β-ol 3-Acetate 17-MethyI-18-norandrosta-5,13(17)-dien-3 β-ol 3-Acetate s an impurity of Pregnenolone (P712200) which is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A. Group: Biochemicals. Grades: Highly Purified. CAS No. 23930-63-4. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C21H30O2. US Biological Life Sciences. USBiological 9
Worldwide
17-MethyI-18-norandrosta-5,13(17)-dien-3Beta-ol 3-Acetate 17-MethyI-18-norandrosta-5,13(17)-dien-3Beta-ol 3-Acetate. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 2.5MG. Catalog: APS004000. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
17-Methyl- 17-Methyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3β,5β,16β,17β)-17-Methylandrostane-3,16,17-triol. Product Category: Heterocyclic Organic Compound. CAS No. 923572-10-5. Molecular formula: C20H34O3. Mole weight: 322.48. Purity: 0.96. IUPACName: (3S,5R,8R,9S,10S,13S,14S,16S,17R)-10,13,17-trimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,16,17-triol. Canonical SMILES: CC12CCC(CC1CCC3C2CCC4(C3CC(C4(C)O)O)C)O. Density: 1.137±0.06 g/cm³ (20 °C, 760 mmHg). Product ID: ACM923572105. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 17-Methyltestosterone. Alfa Chemistry. 5
17-Methyl-18-norandrosta-5,13(17)-dien-3 β-ol 17-Methyl-18-norandrosta-5,13(17)-dien-3 β-ol is an intermediate in the synthesis of Pregnenolone (P712200) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 23930-65-6. Pack Sizes: 5mg, 25mg. Molecular Formula: C19H28O. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-4-androstene-3a,17a-diol 17-Methyl-4-androstene-3a,17a-diol. Group: Biochemicals. Grades: Highly Purified. CAS No. 897950-19-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H32O2. US Biological Life Sciences. USBiological 8
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. USBiological 9
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. USBiological 9
Worldwide
17-Methyl-5α-androst-2-eno[2,3-d]isoxazol-17 β-ol 17-Methyl-5α-androst-2-eno[2,3-d]isoxazol-17 β-ol is an intermediate in the synthesis of 2α-Cyano Mestanolone (C982055), a derivative of Mestanolone (M225790), an anabolic steroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 6251-57-6. Pack Sizes: 100mg, 500mg. Molecular Formula: C21H31NO2. US Biological Life Sciences. USBiological 9
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. USBiological 9
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. USBiological 9
Worldwide
17-Methyl-5α-androstane-3 β,16α,17 β-triol A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 188525-77-1. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-5α-androstane-3β,16α,17β-triol 17-Methyl-5α-androstane-3β,16α,17β-triol is a metabolite of 17α-Methyltestosterone. Synonyms: Androstane-3,16,17-triol, 17-methyl-, (3β,16α,17β)-; (3S,5S,8R,9S,10S,13S,14S,16R,17R)-10,13,17-trimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,16,17-triol; (3β,16α,17β)-17-Methylandrostane-3,16,17-triol; (3β,5α,16α,17β)-17-Methylandrostane-3,16,17-triol; Androstane-3,16,17-triol, 17-methyl-, (3β,5α,16α,17β)-. Grade: ≥95%. CAS No. 188525-77-1. Molecular formula: C20H34O3. Mole weight: 322.48. BOC Sciences 3
17-Methyl-5α-androstane-3 β,16α,17 β-triol-d3 A labelled metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-5α-androstane-3 β,16 β,17 β-triol A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 38863-74-0. Pack Sizes: 25mg, 250mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-5α-androstane-3β,16β,17β-triol 17-Methyl-5α-androstane-3β,16β,17β-triol is a metabolite of 17α-Methyltestosterone. Synonyms: Androstane-3,16,17-triol, 17-methyl-, (3β,5α,16β,17β)-; (3β,5α,16β,17β)-17-Methylandrostane-3,16,17-triol; (3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13,17-trimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,16,17-triol. Grade: ≥95%. CAS No. 38863-74-0. Molecular formula: C20H34O3. Mole weight: 322.48. BOC Sciences 3
17-Methyl-5α-androstane-3 β,16 β,17 β-triol-d3 A labelled metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-5 β-androstane-3α,17 β-diol 17-Methyl-5 β-androstane-3α,17 β-diol is found in urine and is a metabolite of 17α-Methyltestosterone (M326400), an androgenic agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 641-84-9. Pack Sizes: 50mg, 500mg. Molecular Formula: C20H34O2, Molecular Weight: 306.48. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-5 β-androstane-3 β,16 β,17 β-triol A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 923572-10-5. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-5β-androstane-3β,16β,17β-triol 17-Methyl-5β-androstane-3β,16β,17β-triol is a metabolite of 17α-Methyltestosterone. Synonyms: (3S,5R,8R,9S,10S,13S,14S,16S,17R)-10,13,17-trimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,16,17-triol; Androstane-3,16,17-triol, 17-methyl-, (3β,5β,16β,17β)-; (3β,5β,16β,17β)-17-Methylandrostane-3,16,17-triol. Grade: ≥95%. CAS No. 923572-10-5. Molecular formula: C20H34O3. Mole weight: 322.48. BOC Sciences 3
17-Methyl-5 β-androstane-3 β,16 β,17 β-triol-d3 A labelled metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-androst-5-ene-3 β,17 β-diol A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 521-10-8. Pack Sizes: 5g, 25g. Molecular Formula: C20H32O2. US Biological Life Sciences. USBiological 9
Worldwide
17-Methyl-androsta-1,4-diene-3b,17b-diol 17-Methyl-androsta-1,4-diene-3b,17b-diol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 34347-66-5. Molecular formula: C20H30O2. Mole weight: 302.45. Purity: 0.98. IUPACName: (3S,8R,9S,10R,13S,14S,17S)-10,13,17-trimethyl-3,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-diol. Canonical SMILES: CC12CCC3C(C1CCC2(C)O)CCC4=CC(C=CC34C)O. Product ID: ACM34347665. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
17-Methylene-4-androsten-3-one 17-Methylene-4-androsten-3-one. Group: Biochemicals. Alternative Names: 17-Methylene-androst-4-en-3-one. Grades: Highly Purified. CAS No. 846-45-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H28O. US Biological Life Sciences. USBiological 8
Worldwide
17-Methylestra-3,5-diene-3,17b-diol diacetate 17-Methylestra-3,5-diene-3,17b-diol diacetate. Group: Biochemicals. Grades: Highly Purified. CAS No. 95564-05-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C23H32O4. US Biological Life Sciences. USBiological 8
Worldwide

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