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| Product | Description | |
|---|---|---|
| Dienogest EP Impurity A | Dienogest EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,11S,13S,14S,17R)-11,17-dihydroxy-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 86153-39-1. Molecular Formula: C20H25NO3. Mole Weight: 327.42. Catalog: APB86153391. |  |
| Dienogest EP Impurity C | Dienogest EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 106111-42-6. Molecular Formula: C20H25NO2. Mole Weight: 311.42. Catalog: APB106111426. | |
| Dienogest EP Impurity D | Dienogest EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- ( (8S, 13S, 14S, 17R) -17-hydroxy-13-methyl-1, 2, 4, 6, 7, 8, 12, 13, 14, 15, 16, 17-dodecahydrospiro [cyclopenta [a]phenanthrene-3, 2'- [1, 3]dioxolan]-17-yl) acetonitrile. CAS No. 190662-30-7. Molecular Formula: C22H29NO3. Mole Weight: 355.47. Catalog: APB190662307. | |
| Dienogest EP Impurity E | Dienogest EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,13S,14S,17R)-17-hydroxy-3,3-dimethoxy-13-methyl-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 102193-41-9. Molecular Formula: C22H31NO3. Mole Weight: 357.49. Catalog: APB102193419. | |
| Dienogest EP Impurity F | Dienogest EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8R,9S,10R,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 67473-36-3. Molecular Formula: C20H27NO2. Mole Weight: 313.43. Catalog: APB67473363. | |
| Dienogest EP Impurity G | Dienogest EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 86153-38-0. Molecular Formula: C20H23NO2. Mole Weight: 309.40. Catalog: APB86153380. | |
| Dienogest EP Impurity H | Dienogest EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8R,9S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 16669-06-0. Molecular Formula: C20H25NO2. Mole Weight: 311.42. Catalog: APB16669060. | |
| Dienogest EP Impurity I | Dienogest EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 65928-65-6. Molecular Formula: C20H27NO2. Mole Weight: 313.43. Catalog: APB65928656. | |
| Dienogest EP Impurity J | Dienogest EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8R,9S,13S,14S,17R)-17-hydroxy-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 24284-84-2. Molecular Formula: C21H27NO2. Mole Weight: 325.44. Catalog: APB24284842. | |
| Dienogest EP Impurity L | Dienogest EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S, 13S, 14S) -13-methyl-1, 2, 6, 7, 8, 12, 13, 14, 15, 16-decahydrospiro [cyclopenta [a]phenanthrene-3, 2'- [1, 3]dioxolan]-17 (4H) -one. CAS No. 5571-36-8. Molecular Formula: C20H26O3. Mole Weight: 314.42. Catalog: APB5571368. | |
| Dienogest EP Impurity M | Dienogest EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,13S,14S,17R)-4-bromo-17-hydroxy-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 98149-13-4. Molecular Formula: C20H24BrNO2. Mole Weight: 390.31. Catalog: APB98149134. | |
| 17α-Cyanomethyl-19-nortestosterone | 17α-Cyanomethyl-19-nortestosterone is a metabolite of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: STS 384; STS 528; 17α-Cyanomethyl-17β-hydroxyestr-4-en-3-one; (17α)-17-Hydroxy-3-oxo-19-norpregn-4-ene-21-nitrile; Dienogest EP Impurity F; 2-((8R,9S,10R,13S,14S,17R)-17-Hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. Grades: ≥95%. CAS No. 67473-36-3. Molecular formula: C20H27NO2. Mole weight: 313.43. |  |
| Dimethoxy 17-epi-Dienogest | Dimethoxy 17-epi-Dienogest. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS001540. Format: Neat. | |
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