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Product | Description | |
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Drospirenone Impurity (Drospirenone Lactol) Quick inquiry Where to buy Suppliers range | 5'-Hydroxy Drospirenone is an impurity of Drospirenone. Synonyms: (2'S, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S)-1, 4', 5', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-Hexadecahydro-5'-hydroxy-10, 13-dimethyl-spiro[17H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthrene-17, 2'(3'H)-furan]-3(2H)-one. Grades: > 95%. CAS No. 863329-71-9. Molecular formula: C24H32O3. Mole weight: 368.52. | |
Drospirenone Quick inquiry Where to buy Suppliers range | Drospirenone. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: ZK 30595, 1,2-Dihydrospirorenone, BRN 4765500, Drospirenona, 3-Oxo-6a,7a,15a,16a-tetrahydro-3'H,3''H-dicyclopropa[6,7:15,16]-17a-pregn-4-en-21,17-carbolactone: Spiro[17H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthrene-17, 2'(5'H)-furan]-3, 5'(2H)-dione, 1, 3', 4', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-hexadecahydro-10, 13-dimethyl-, (2'S, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S)-, CCRIS 6523, Dihydrospirorenone,Drospirenone. CAS No. 67392-87-4. Molecular formula: C24H30O3. Mole weight: 366.49. Catalog: APS67392874. SMILES: C [C@]12CCC (=O) C=C1 [C@@H]3C [C@@H]3 [C@@H]4 [C@@H]2CC [C@@]5 (C) [C@H]4 [C@@H]6C [C@@H]6 [C@@]57CCC (=O) O7. Format: Neat. Product Type: API. Shipping: Room Temperature. | |
Drospirenone Quick inquiry Where to buy Suppliers range | white to off-white crystalline powder. Group: Steroidal Compounds. Alternative Names: ZK 3059; 6b,7b; dihydrospirorenone; arbolactone; Drospirenona; Drospirenone; Dorospirenone; Drospirenon. Grades: 98%. CAS No. 67392-87-4. Molecular formula: C24H30O3. Mole weight: 366.49. IUPAC Name: drospirenone. Exact Mass: 366.21900. EC Number: 266-679-2. Density: 1.26 g/cm³. SMILES: CC12CCC (=O)C=C1C3CC3C4C2CCC5 (C4C6CC6C57CCC (=O)O7)C. InChIKey: METQSPRSQINEEU-HXCATZOESA-N. | |
Drospirenone (6b,7b,15b,16b-Dimethylene-3-oxo-4-androstene-[17(b-1)-spiro-5]perhydrofuran-. 2-one, Dihydrospirorenone, Drospirenona, ZK 30595) Quick inquiry Where to buy Suppliers range | Synthetic progestogen exhibiting antimineralocorticoid and antiandrogenic activity. Group: Biochemicals. Alternative Names: 6b,7b,15b,16b-Dimethylene-3-oxo-4-androstene-[17(b-1)-spiro-5]perhydrofuran-2-one; Dihydrospirorenone; Drospirenona; ZK 30595. Grades: Highly Purified. CAS No. 67392-87-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Drospirenone Acid Sodium Salt Quick inquiry Where to buy Suppliers range | Drospirenone Acid Sodium Salt is a derivative of Drospirenone. Synonyms: [6R-(6α, 7α, 8β, 9α, 10β, 13β, 14α, 15β, 16β, 17β)]-2, 3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21-Hexadecahydro-17-hydroxy-10, 13-dimethyl-3-oxo-1H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthrene-17-propanoic Acid Sodium Salt. Grades: > 95%. CAS No. 1393356-37-0. Molecular formula: C24H31NaO4. Mole weight: 407.5. | |
Drospirenone-d4 Quick inquiry Where to buy Suppliers range | Labeled Drospirenone. Synthetic progestogen exhibiting antimineralocorticoid and antiandrogenic activity. Group: Biochemicals. Alternative Names: 6 β,7 β,15 β,16 β-Dimethylene-3-oxo-4-androstene-[17( β-1)-spiro-5]perhydrofuran-2-one-d4; Dihydrospirorenone-d4; Drospirenona-d4; ZK 30595-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
Drospirenone-d4 3,5-Diol Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of labeled Drospirenone. Group: Biochemicals. Alternative Names: (2'S, 3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S) -Eicosahydro-3, 5-dihydroxy-10, 13-dimethyl-spiro [17H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-17, 2' (5'H) -furan]-5'-one-d4; [3S-(3α,5α,6 β,7 β,8α,9 β, 10α, 13α, 14 β,15 β,16 β , 17α ) ]-Eicosahydro-3, 5-dihydroxy-10, 13-dimethyl-spiro [17H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-17, 2' (5'H) -furan]-5'-one-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Drospirenone for peak identification Quick inquiry Where to buy Suppliers range | Drospirenone for peak identification. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: ZK 30595, Dihydrospirorenone, Drospirenona,Drospirenone, 1,2-Dihydrospirorenone, CCRIS 6523, BRN 4765500, 3-Oxo-6a,7a,15a,16a-tetrahydro-3'H,3''H-dicyclopropa[6,7:15,16]-17a-pregn-4-en-21,17-carbolactone: Spiro[17H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthrene-17, 2'(5'H)-furan]-3, 5'(2H)-dione, 1, 3', 4', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-hexadecahydro-10, 13-dimethyl-, (2'S, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S)-. CAS No. 67392-87-4. Molecular formula: C24H30O3. Mole weight: 366.49. Catalog: APS67392874A. SMILES: C [C@]12CCC (=O) C=C1 [C@@H]3C [C@@H]3 [C@@H]4 [C@@H]2CC [C@@]5 (C) [C@H]4 [C@@H]6C [C@@H]6 [C@@]57CCC (=O) O7. Format: Mixture. Product Type: Other. Shipping: Room Temperature. | |
Drospirenone Impurity D Quick inquiry Where to buy Suppliers range | An intermediate in the synthesis of Drospirenone. Synonyms: (15α,16α,17α)-15,16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15,16]pregna-4,6,15-triene-21-carboxylic Acid γ-Lactone; 17β-Hydroxy-15β,16β-methylene-3-oxo-17α-pregna-4,6-diene-21-carboxylic Acid γ-Lactone. Grades: > 95%. CAS No. 67372-69-4. Molecular formula: C23H28O3. Mole weight: 352.48. | |
Drospirenone impurity E Quick inquiry Where to buy Suppliers range | Drospirenone impurity E. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: Drospirenone RC A, 3-Oxo-6alpha,7alpha,15alpha,16alpha-tetrahydro-3'H,3''H-dicyclopropa[6,7:15,16]pregn-4-ene-21,17-carbolactone, Drospirenone Related Compound A (USP), 17-Epidrospirenone,17-Hydroxy-6beta,7beta:15beta,16beta-dimethylene-3-oxo-17beta-pregn-4-ene-21-carboxylic acid, gamma-lactone, 17R-Drospirenone, Drospirenone Imp. E (EP). CAS No. 90457-65-1. Molecular formula: C24H30O3. Mole weight: 366.49. Catalog: APS90457651A. SMILES: C [C@]12CCC (=O) C=C1 [C@@H]3C [C@@H]3 [C@@H]4 [C@@H]2CC [C@@]5 (C) [C@H]4 [C@@H]6C [C@@H]6 [C@]57CCC (=O) O7. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Drospirenone Related Impurity 1 Quick inquiry Where to buy Suppliers range | An intermediate in the synthesis of Drospirenone. Drospirenone impurity. Synonyms: (15α,16α,17α)-15,16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15,16]pregna-4,15-diene-21-carboxylic Acid γ-Lactone; 15β,16β-Methylene-3-oxo-17α-pregn-4-ene-21,17-carbolactone; 17β-Hydroxy-15β,16β-methylene-3-oxo-17α-pregn-4-ene-21-carboxylic Acid γ-Lactone. Grades: > 95%. CAS No. 67372-68-3. Molecular formula: C23H30O3. Mole weight: 354.49. | |
17-Keto Drospirenone Quick inquiry Where to buy Suppliers range | 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. Grades: > 95%. CAS No. 116298-21-6. Molecular formula: C21H26O2. Mole weight: 310.43. | |
17R-Drospirenone Quick inquiry Where to buy Suppliers range | 17R-Drospirenone. Group: Biochemicals. Alternative Names: [6R- (6a, 7a, 8b, 9a, 10b, 13b, 14a, 15a, 16a, 17a) ]-1, 3', 4', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-Hexadecahydro-10, 13-dimethyl-spiro [17H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-17, 2' (5'H) -furan]-3, 5' (2H) -dione. Grades: Highly Purified. CAS No. 90457-65-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H30O3. US Biological Life Sciences. | Worldwide |
3 β,5 β-Dihydroxy Drospirenone-d4 Ring-opened (Alcohol Impurity) Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of labeled Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) -Octadecahydro-17- (3-hydroxypropyl) -10, 13-dimethyl-5H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-3, 5, 17-triol-d4; [3S-(3α,5α,6 β,7 β,8α,9 β, 10α, 13α, 14 β,15 β,16 β , 17α ) ]-Octadecahydro-17- (3-hydroxypropyl) -10, 13-dimethyl-5H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-3, 5, 17-triol-d4; 17-(3-Hydroxypropyl)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
3 β,5 β-Dihydroxy Drospirenone Ring-opened (Alcohol Impurity) Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) -Octadecahydro-17- (3-hydroxypropyl) -10, 13-dimethyl-5H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-3, 5, 17-triol; [3S-(3α,5α,6 β,7 β,8α,9 β, 10α, 13α, 14 β,15 β,16 β , 17α ) ]-Octadecahydro-17- (3-hydroxypropyl) -10, 13-dimethyl-5H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-3, 5, 17-triol; 17-(3-Hydroxypropyl)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol. Grades: Highly Purified. CAS No. 82543-18-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
5β-Hydroxy drospirenone Quick inquiry Where to buy Suppliers range | 5β-Hydroxy drospirenone. Group: Steroidal Compounds. Grades: 95%. CAS No. 197721-70-3. Molecular formula: C24H32O4. Mole weight: 384.51. | |
5-Beta-Hydroxy-Drospirenone-17-Propanol Quick inquiry Where to buy Suppliers range | 5-Hydroxy Drospirenone Ring-opened Alcohol Impurity is an impurity of Drospirenone. Synonyms: (5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-Octadecahydro-5, 17-dihydroxy-17-(3-hydroxypropyl)-10, 13-dimethyl-3H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthren-3-one; 17α-[3-Hydroxypropyl]-6β,7β:15β,16β-dimethylen-5β-androstan-5,17β-ol-3-one. Grades: > 95%. CAS No. 1357252-81-3. Molecular formula: C24H36O4. Mole weight: 388.54. | |
6,7-Demethylene-6,7-dehydro Drospirenone Quick inquiry Where to buy Suppliers range | An intermediate in the synthesis of Drospirenon. Group: Biochemicals. Alternative Names: (15α, 16α, 17α)-15, 16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15, 16]pregna-4, 6, 15-triene-21-carboxylic Acid γ-Lactone; 17 β-Hydroxy-15 β,16 β-methylene-3-oxo-17α-pregna-4,6-diene-21-carboxylic Acid γ-Lactone. Grades: Highly Purified. CAS No. 67372-69-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
6,7-Demethylene drospirenone Quick inquiry Where to buy Suppliers range | 6,7-Demethylene drospirenone. Group: Biochemicals. Alternative Names: (15a, 16a, 17a)-15, 16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15, 16]pregna-4, 15-diene-21-carboxylic acid gamma-lactone; 15b,16b-Methylene-3-oxo-17a-pregn-4-ene-21,17-carbolactone; 17b-Hydroxy-15b,16b-methylene-3-oxo-17a-pregn-4-ene-21-carboxylic acid gamma-lactone. Grades: Highly Purified. CAS No. 67372-68-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C23H30O3. US Biological Life Sciences. | Worldwide |
6-alfa-7-alfa-Drospirenone Quick inquiry Where to buy Suppliers range | A key intermediate for the synthetic preparation of Drospirenone analogues. Drospirenone impurity. Synonyms: (2'S, 6S, 7S, 8R, 9S, 10R, 13S, 14S, 15S, 16S)-1, 3', 4', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-Hexadecahydro-10, 13-dimethyl- spiro[17H-dicyclopropa[6, 7:15, 16]cyclopenta[a]phenanthrene-17, 2'(5'H)-furan]-3, 5'(2H)-dione. Grades: > 95%. CAS No. 889652-31-7. Molecular formula: C24H30O3. Mole weight: 366.5. | |
6α,7α-Drospirenone Quick inquiry Where to buy Suppliers range | A key intermediate for the synthetic preparation. Group: Biochemicals. Alternative Names: (2'S, 6S, 7S, 8R, 9S, 10R, 13S, 14S, 15S, 16S)-1, 3', 4', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-Hexadecahydro-10, 13-dimethyl- spiro [17H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-17, 2' (5'H) -furan]-3, 5' (2H) -dione. Grades: Highly Purified. CAS No. 889652-31-7. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
7-Chloromethyl 17R-drospirenone Quick inquiry Where to buy Suppliers range | 7-Chloromethyl 17R-drospirenone. Group: Biochemicals. Alternative Names: 7b-(Chloromethyl)-15b,16b-methylene-3-oxo-17b-pregn-4-ene-21,17-carbolactone; (7b, 15a, 16a)-7-(Chloromethyl)-15, 16-dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15, 16]pregna-4, 15-diene-21-carboxylic acid gamma-lactone. Grades: Highly Purified. CAS No. 932388-89-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H31ClO3. US Biological Life Sciences. | Worldwide |
7-Chloromethyl drospirenone Quick inquiry Where to buy Suppliers range | 7-Chloromethyl drospirenone. Group: Biochemicals. Alternative Names: 7b-(Chloromethyl)-15b,16b-methylene-3-oxo-17a-pregn-4-ene-21,17-carbolactone; (7b, 15a, 16a, 17a)-7-(Chloromethyl)-15, 16-dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15, 16]pregna-4, 15-diene-21-carboxylic acid gamma-lactone. Grades: Highly Purified. CAS No. 932388-90-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C24H31ClO3. US Biological Life Sciences. | Worldwide |
17-(3-Hydroxy-1-propynyl-13C3)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol Quick inquiry Where to buy Suppliers range | Intermediate for the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
17-(3-Hydroxy-1-propynyl)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol Quick inquiry Where to buy Suppliers range | Intermediate for the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-. Grades: Highly Purified. CAS No. 82543-17-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
17-(3-Hydroxypropyl-13C3)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol Quick inquiry Where to buy Suppliers range | Intermediate for the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-. Grades: Highly Purified. CAS No. 1264137-83-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
17α-(3-Hydroxypropyl)-6 β,7 β,15 β,16 β-dimethylenandrost-4-en-17 β-ol-3-one Quick inquiry Where to buy Suppliers range | 17α-(3-Hydroxypropyl)-6 β,7 β,15 β,16 β-dimethylenandrost-4-en-17 β-ol-3-one is an impurity of Drospirenone (D689500) which is a synthetic progestogen exhibiting antimineralocorticoid and antiandrogenic activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 69651-50-9. Pack Sizes: 10mg, 100mg. Molecular Formula: C24H34O3, Molecular Weight: 370.52. US Biological Life Sciences. | Worldwide |
17-(O-tert-Butyldimethylsilyl-1-propynyl-3-hydroxy)-6 β,7 β:15 β,16 β-dimethyleneandrostan-3 β,5 β,17 β-triol Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) -17- [3- [ [ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-1-propyn-1-yl]octadecahydro-10, 13-dimethyl-5H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-3, 5, 17-triol. Grades: Highly Purified. CAS No. 1248589-64-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
3-(6 β,7 β,15 β,16 β-Dimethylene-3 β,5 β-dihydroxyandrostan-17-ol)-2-propynoic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | Intermediate in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: 3- [ (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) -Octadecahydro-3, 5, 17-trihydroxy-10, 13-dimethyl-1H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthren-17-yl]-2-propynoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
3 β,5 β,17 β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15 β,16 β-methylene-5 β-androst-6-en-17-one Quick inquiry Where to buy Suppliers range | Used in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3 β,5 β, 15α, 16α, 17 β)-15, 16-Dihydro-17-(3-hydroxy-1-propynyl)-3'H-cycloprop[15, 16]androsta-6, 15-diene-3, 5, 17-triol. Grades: Highly Purified. CAS No. 108674-97-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
3 β,5-Dihydroxy-15 β,16 β-methylene-5 β-androst-6-en-17-one Quick inquiry Where to buy Suppliers range | An impurity of the synthetic progestogen Drospirenone. It is used in the preparation of aldosterone antagonists. Group: Biochemicals. Alternative Names: (3 β,5 β, 15α, 16α)-15, 16-Dihydro-3, 5-dihydroxy-3'H-cycloprop[15, 16]androsta-6, 15-dien-17-one; 15 β,16 β-Methylene-3 β,5 β-dihydroxyandrost-6-en-17-one. Grades: Highly Purified. CAS No. 82543-15-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
3 β-Hydroxyandrosta-5,15-dien-17-one Quick inquiry Where to buy Suppliers range | Used in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: 3 β-Hydroxy-androsta-5,15-dien-17-one. Grades: Highly Purified. CAS No. 17921-63-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
3 β-O-Acetyl-androsta-5,15-dien-17-one Quick inquiry Where to buy Suppliers range | 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 |
6b,7b:15b,16b-Dimethylen-3-oxo-17a-pregn-4-ene-21 Quick inquiry Where to buy Suppliers range | 6b,7b:15b,16b-Dimethylen-3-oxo-17a-pregn-4-ene-21. Group: Biochemicals. Alternative Names: 6b,7b,15b,16b-Dimethylene-3-oxo-4-androstene-[17(b-1')-spiro-5']perhydrofuran-2'-one; 3-Oxo-6b,7b:15b,16b-dimethylene-17a-pregn-4-en-21,17-carbolactone; Drospirenone. Grades: Highly Purified. CAS No. 67392-87-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C24H30O3. US Biological Life Sciences. | Worldwide |
6 β,7 β,15 β,16 β-Dimethylene-3 β,5 β-dihydroxyandrostan-17-one Quick inquiry Where to buy Suppliers range | Intermediate of Drospirenone. Group: Biochemicals. Alternative Names: [3S-(3α,5α,6 β,7 β,8α,9 β, 10α, 13α, 14 β,15 β,16 β ) ]-octadecahydro-3, 5-dihydroxy-10, 13-dimethyl-17H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthren-17-one. Grades: Highly Purified. CAS No. 82543-16-6. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
7 β-Hydroxy-15 β,16 β-methylene-3 β-pivaloyloxy-5-androsten-17-one Quick inquiry Where to buy Suppliers range | Drospirenone intermediate. Group: Biochemicals. Alternative Names: (3 β,7 β, 15α, 16α)-3-(2, 2-Dimethyl-1-oxopropoxy)-15, 16-dihydro-7-hydroxy-3'H-cycloprop[15, 16]androsta-5, 15-dien-17-one. Grades: Highly Purified. CAS No. 82543-09-7. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |