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| Product | Description | |
|---|---|---|
| 11β-Hydroxy-6α-methyl-1,4-androstadiene-3,17-dione | 11β-Hydroxy-6α-methyl-1,4-androstadiene-3,17-dione is an impurity 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: (6α,11β)-11-Hydroxy-6-methylandrosta-1,4-diene-3,17-dione; 1β-Hydroxy-6α-methylandrosta-1,4-diene-3,17-dione; Methylprednisolone EP Impurity C. CAS No. 61919-52-6. Molecular formula: C20H26O3. Mole weight: 314.42. |  |
| 1,4-Androstadien-11-beta-ol-3,17-dione | 1,4-Androstadien-11-beta-ol-3,17-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-Androstadien-11|A-ol-3,17-dione; 11|A-Hydroxy-1,4-androstadiene-3,17-dione. Product Category: Steroidal Compounds. CAS No. 898-84-0. Molecular formula: C19H24O3. Mole weight: 300.39. Purity: 95%+. IUPACName: (8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione. Canonical SMILES: CC12CC(C3C(C1CCC2=O)CCC4=CC(=O)C=CC34C)O. Product ID: ACM898840. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 1,4-Androstadien-3,11,17-trione | 1,4-Androstadien-3,11,17-trione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DELTA-1-ADRENOSTERONE;DELTA1-ANDRENOSTERONE;ANDROSTA-1,4-DIENE-3,11,1,7-TRIONE;1-DEHYDROANDRENOSTERONE;1,4-ANDROSTADIENE-3,11,17-TRIONE;1,4-ANDROSTADIEN-3,11,17-TRIONE;1(2)-DEHYDROADRENOSTERONE;D1-Adrenosterone. Product Category: Steroidal Compounds. CAS No. 7738-93-4. Molecular formula: C19H22O3. Mole weight: 298.38. Purity: 95%+. IUPACName: (8S,9S,10R,13S,14S)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11,17-trione. Density: 1.21g/cm³. Product ID: ACM7738934. Alfa Chemistry ISO 9001:2015 Certified. | |
| 1,4-Androstadien-3,17-dione 17-ethyleneketal | 1,4-Androstadien-3,17-dione 17-ethyleneketal. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2398-63-2. Molecular formula: C21H28O3. Mole weight: 328.45. Purity: 95%+. Product ID: ACM2398632. Alfa Chemistry ISO 9001:2015 Certified. | |
| 17-(3-Pyridyl)-5,16-androstadien-3beta-acetate | 17-(3-Pyridyl)-5,16-androstadien-3beta-acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17-(3-pyridyl)-5,16-androstadien-3beta-acetate; Abiraterone acetate. Product Category: Steroidal Compounds. CAS No. 154229-18-2. Molecular formula: C26H33NO2. Mole weight: 391.6. Purity: 0.98. IUPACName: [(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl]acetate. Canonical SMILES: CC(=O)OC1CCC2(C3CCC4(C(C3CC=C2C1)CC=C4C5=CN=CC=C5)C)C. Density: 1.14g/cm³. Product ID: ACM154229182. Alfa Chemistry ISO 9001:2015 Certified. | |
| 17-O-tert-Butyldimethylsilyl 5,14-androstadiene-3b,17b-diol | 17-O-tert-Butyldimethylsilyl 5,14-androstadiene-3b,17b-diol. Group: Biochemicals. Alternative Names: 17-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-5, 14-androstadiene-3b, 17b-diol. Grades: Highly Purified. CAS No. 61252-32-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C25H42O2Si. US Biological Life Sciences. |  Worldwide |
| 17-O-tert-Butyldimethylsilyl 5,14-Androstadiene-3 β,17 β-diol | Intermediate in the preparation of Testosterone metabolties. Group: Biochemicals. Alternative Names: 17-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-5, 14-androstadiene-3 β,17 β-diol. Grades: Highly Purified. CAS No. 61252-32-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3,17-Bis-O-(tert-Butyldimethylsilyl) 5,14-Androstadiene-3 β,17 β-diol | Byproduct formed during the preparation of Testosterone metabolites. Group: Biochemicals. Alternative Names: 3, 17-Bis-O-[ (1, 1-Dimethylethyl) dimethylsilyl]-5, 14-androstadiene-3 β,17 β-diol. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3,5-Androstadien-17β-ol | 3,5-Androstadien-17β-ol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2602-86-0. Molecular formula: C19H28O. Mole weight: 272.43. Purity: 95%+. Product ID: ACM2602860. Alfa Chemistry ISO 9001:2015 Certified. | |
| 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-O-Acetyl-17-O-tert-butyldimethylsilyl 5,14-androstadiene-3b,17b-diol | 3-O-Acetyl-17-O-tert-butyldimethylsilyl 5,14-androstadiene-3b,17b-diol. Group: Biochemicals. Alternative Names: (3b, 17b) -17- [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] androsta-5, 14-dien-3-ol acetate. Grades: Highly Purified. CAS No. 61252-31-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C27H44O3Si. US Biological Life Sciences. | Worldwide |
| 3-O-Acetyl-17-O-tert-butyldimethylsilyl 5,14-Androstadiene-3 β,17 β-diol | Intermediate in the preparation of Testosterone metabolties. Group: Biochemicals. Alternative Names: (3 β,17 β ) -17- [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] androsta-5, 14-dien-3-ol Acetate. Grades: Highly Purified. CAS No. 61252-31-1. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3-O-Acetyl 5,14-androstadiene-3b,17b-diol | 3-O-Acetyl 5,14-androstadiene-3b,17b-diol. Group: Biochemicals. Alternative Names: (3b,17b)-Androsta-5,14-diene-3,17-diol 3-acetate. Grades: Highly Purified. CAS No. 61252-30-0. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C21H30O3. US Biological Life Sciences. | Worldwide |
| 3-O-Acetyl 5,14-Androstadiene-3 β,17 β-diol | Intermediate in the preparation of Testosterone metabolties. Group: Biochemicals. Alternative Names: (3 β,17 β)-Androsta-5,14-diene-3,17-diol 3-Acetate. Grades: Highly Purified. CAS No. 61252-30-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 4,16-Androstadien-3β-ol | 4,16-Androstadien-3β-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Androst-5-en-4,7,17-trione; androst-5-ene-4,7,17-trione. Product Category: Steroidal Compounds. CAS No. 23062-06-8. Molecular formula: C19H28O. Mole weight: 272.43. Purity: 95%+. IUPACName: (3S,8S,9S,10R,13R,14S)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Canonical SMILES: CC12CCC3C(C1CC=C2)CCC4=CC(CCC34C)O. Product ID: ACM23062068. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,6-Androstadien-3,17-dione | 4,6-Androstadien-3,17-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-DEHYDROANDROSTENEDIONE;4,6-ANDROSTADIEN-3,17-DIONE;4,6-androstadiene-3,17-dione;Androsta-4,6-diene-3,17-dione;Δ4,6-Androgen. Product Category: Steroidal Compounds. CAS No. 633-34-1. Molecular formula: C19H24O2. Mole weight: 284.39. Purity: 95%+. IUPACName: (8R,9S,10R,13S,14S)-10,13-dimethyl-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17-dione. Canonical SMILES: CC12CCC3C(C1CCC2=O)C=CC4=CC(=O)CCC34C. Density: 1.14 g/cm³. Product ID: ACM633341. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,9(11)-Androstadien-17β-ol-3-one | 4,9(11)-Androstadien-17β-ol-3-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 2398-99-4. Molecular formula: C19H26O2. Mole weight: 286.41. Purity: 95%+. Product ID: ACM2398994. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,16-Androstadien-3β-ol | 5,16-Androstadien-3β-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CTK4B3134, 1224-94-8, AG-D-48845, Androsta-5,16-dien-3-ol,(3|A)-, Androsta-5,16-dien-3b-ol (7CI,8CI);3b-Hydroxyandrosta-5,16-diene;5,16-Androstadien-3-ol;D5,16-Androstadien-3b-ol. Product Category: Steroidal Compounds. CAS No. 1224-94-8. Molecular formula: C19H28O. Mole weight: 272.43. Purity: 95%+. IUPACName: (3S,8R,9S,10R,13S,14S)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Product ID: ACM1224948. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,9,(11)-Androstadien-3β-0l-17-one | 5,9,(11)-Androstadien-3β-0l-17-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 62509-26-6. Molecular formula: C19H26O2. Mole weight: 286.41. Purity: 0.98. Product ID: ACM62509266. Alfa Chemistry ISO 9001:2015 Certified. | |
| 11α-Hydroxyandrosta-1,4-dien-3,17-dione | 11α-Hydroxyandrosta-1,4-dien-3,17-dione. Group: Biochemicals. Alternative Names: 1,4-Androstadien-11α-ol-3,17-dione; 1α-Hydroxyandrosta-1,4-diene-3,17-dione; Kurchinin; NSC 49006. Grades: Highly Purified. CAS No. 7801-18-5. Pack Sizes: 10mg. Molecular Formula: C19H24O3, Molecular Weight: 300.39. US Biological Life Sciences. | Worldwide |
| (11β,16α)-11,16-Dihydroxyandrosta-1,4-diene-3,17-dione | (11β,16α)-11,16-Dihydroxyandrosta-1,4-diene-3,17-dione is a highly potent pharmaceutical compound exhibiting its efficacy in the research of diverse hormone-responsive malignancies. By suppressing the enzymatic activity of aromatase, this remarkable substance successfully diminishes estrogen synthesis, thereby impeding the progression of estrogen-reliant tumors. Its wide-ranging applications in studying breast cancer, endometriosis and prostate cancer render it an indispensable agent in the biomedical sector, facilitating the advancement of tailored interventions against hormonally mediated afflictions. Synonyms: Androsta-1,4-diene-3,17-dione, 11,16-dihydroxy-, (11β,16α)-; (8S,9S,10R,11S,13S,14S,16R)-11,16-dihydroxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione; 1,4-Androstadien-11-beta-16-alpha-Diol-3,17-Dione. Grade: ≥95%. CAS No. 910299-74-0. Molecular formula: C19H24O4. Mole weight: 316.39. | |
| 11 β-Hydroxyboldione | 11 β-Hydroxyboldione. Group: Biochemicals. Alternative Names: 11 β-Hydroxyandrosta-1,4-diene-3,17-dione; 1,4-Androstadien-11 β-ol-3,17-dione; 11 β-Hydroxyandrosta-1,4-dien-3,17-dione; 11 β-Hydroxyandrosta-1,4-diene-3,17-dione; Prednisolone Impurity D. Grades: Highly Purified. CAS No. 898-84-0. Pack Sizes: 1g. Molecular Formula: C19H24O3, Molecular Weight: 300.39. US Biological Life Sciences. | Worldwide |
| 11β-Hydroxyboldione | 11β-Hydroxyboldione 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: 11β-Hydroxyandrosta-1,4-diene-3,17-dione; 1,4-Androstadien-11β-ol-3,17-dione; 11β-Hydroxyandrosta-1,4-dien-3,17-dione; 11β-Hydroxyandrosta-1,4-diene-3,17-dione; Prednisolone Impurity D. Grade: 95%. CAS No. 898-84-0. Molecular formula: C19H24O3. Mole weight: 300.39. | |
| 17-Oxo Betamethasone | 17-Oxo Betamethasone is a derivative of Betamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Uses: A metabolite of betamethasone. Synonyms: Betamethasone-17-ketone; Androsta-1,4-diene-3,17-dione, 9-fluoro-11-hydroxy-16-methyl-, (11β,16β)-; (11β,16β)-9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione; 9-Fluoro-11β-hydroxy-16β-methyl-androsta-1,4-diene-3,17-dione; 9α-Fluoro-11β-hydroxy-16β-methyl-1,4-androstadiene-3,17-dione; NSC 52437; Betamethasone 17-Oxo Impurity. Grade: 95%. CAS No. 3109-1-1. Molecular formula: C20H25FO3. Mole weight: 332.41. | |
| 17-Oxo Betamethasone | A metabolite of Betamethasone. Group: Biochemicals. Alternative Names: (11 β,16 β)- 9-Fluoro-11-hydroxy-16-methyl-androsta-1,4-diene-3,17-dione; 9α-Fluoro-11 β-hydroxy-16 β-methyl-1,4-androstadiene-3,17-dione; NSC 52437. Grades: Highly Purified. CAS No. 3109-1-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3 β-O-Acetyl-androsta-5,15-dien-17-one | Used in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: 3 β-Acetoxy-5,15-androstadien-17-one; 3 β-Hydroxy-androsta-5,15-dien-17-one Acetate. Grades: Highly Purified. CAS No. 17921-64-1. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 9-Dehydrotestosterone | 9-Dehydrotestosterone. Group: Biochemicals. Alternative Names: 17 β-Hydroxyandrosta-4,9(11)-dien-3-one; 4,9(11)-Androstadiene-17 β-ol-3-one; 9(11)-Dehydrotestosterone; NSC 30932; U 3435. Grades: Highly Purified. CAS No. 2398-99-4. Pack Sizes: 50mg. Molecular Formula: C19H26O2, Molecular Weight: 286.41. US Biological Life Sciences. | Worldwide |
| Boldione | Boldione. Group: Biochemicals. Alternative Names: Androsta-1,4-diene-3,17-dione; 1-Dehydroandrostene dione; ?1,4-Androstadiene-3,17-dione. Grades: Highly Purified. CAS No. 897-06-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H24O2. US Biological Life Sciences. | Worldwide |
| Canrenoic Acid Potassium Salt | Canrenoic acid is an aldosterone antagonist. Canrenoic acid is used as an diuretic. Group: Biochemicals. Alternative Names: (17α)-17-Hydroxy-3-oxopregna-4,6-diene-21-carboxylic Acid Potassium Salt; Aldadiene Kalium; Aldadiene Potassium; CB 8109; Canrenoate Potassium; Kanrenol; MF 465 a; Potassium 17-Hydroxy-3-oxo-17α-pregna-4,6-diene-21-carboxylate; Potassium 3-(17 β-Hydroxy-3-oxoandrosta-4,6-dien-17-yl)propionate; Potassium 3-(3-oxo-17 β-hydroxy-4,6-androstadien-17α-yl)propionate; Potassium Aldadiene; Potassium Canrenoate; Potassium β-(3-Oxo-17 β-hydroxyandrosta-4,6-dien-17α-yl)Propionate; SC 14266; SC 14266/371; Soldactona; Soldactone; Soludactone; Venactone. Grades: Highly Purified. CAS No. 2181-04-6. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Cissus modecoide extract | Cissus modecoide extract. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ANDROSTADIENDIONE (ADD); (+)-ANDROSTA-1,4-DIENE-3,17-DIONE; 1,4-ANDROSTDIENE-3,17-DIONE; ANDROSTADIENDIONE; 1,4-androstadien-3,17-dione; 3-CHLORO-2-HYDROXYPROPANESULFONIC ACID SODIUM SALT HEMIHYDRATE; 1,4-ANDROSTADIENEDIONE; 1,4-ANDROSTADIEN-3,17-DIENE; A. Product Category: Heterocyclic Organic Compound. Appearance: White Crystalline Powder. CAS No. 897-06-1. Molecular formula: C19H24O2. Mole weight: 284.393. Purity: 0.96. IUPACName: androsta-1,4-diene-3,17-dione. Density: 1.14 g/cm³. Product ID: ACM897061. Alfa Chemistry ISO 9001:2015 Certified. | |
| Difluprednate 17-carboxylic acid | Difluprednate 17-carboxylic acid is an impurity of the drug Difluprednate, which is used for the treatment of post-operative ocular inflammation and pain. Synonyms: (6S,8S,9R,10S,11S,13S,14S,17S)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid; (6α,11β,17α)-6,9-Difluoro-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid; Androsta-1,4-diene-17-carboxylic acid, 6,9-difluoro-11-hydroxy-3-oxo-, (6α,11β,17α)-; 6alpha,9alpha-Difluoro-11beta-hydroxy-1,4-androstadien-3-one 17beta-carboxylic acid; 17α,21-Dideoxy-6α,9α-Difluoroprednisolone; Difluprednate Impurity 6. Grade: ≥95%. CAS No. 167997-12-8. Molecular formula: C20H24F2O4. Mole weight: 366.40. | |
| 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 |
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