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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. |  |
| 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 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-Chloro-6β,17β-dihydroxy-17α-methyl-1,4-androstadien-3-one | 4-Chloro-6β,17β-dihydroxy-17α-methyl-1,4-androstadien-3-one. Uses: For analytical and research use. Group: Impurity standards. CAS No. 25486-01-5. Molecular Formula: C20H27ClO3. Mole Weight: 350.88. Catalog: APB25486015. |  |
| 5,16-Androstadien-3β-ol | Steroidal Compounds. 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. 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. Catalog: ACM1224948. |  |
| 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 |
| 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. Grades: 95%. CAS No. 898-84-0. Molecular formula: C19H24O3. Mole weight: 300.39. | |
| 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 |
| 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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