产品编号：O847260
产品规格：10mg
产品价格：面议
| 标准品编号: | O847260 |
| 名称: | 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid Methyl Ester |
| 别名: | (4aR,4bS,6aS,7S,9aS,9bS,11aR)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-Tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxylic Acid Methyl Ester; (5α,17β)-3-Oxo-4-azaandrost-1-ene-17-carboxylic Acid Methyl Ester; Methyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate; Finasteride Impurity; Finasteride EP Impurity B |
| 杂质: | Finasteride EP Impurity B |
| CAS号: | 103335-41-7 |
| 分子式: | C₂₀H₂₉NO₃ |
| 外观: | 白色固体 |
| 熔点: | >280ºC (dec.) |
| 分子量: | 331.45 |
| 储存: | 冰箱 |
| 溶解度: | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| 类别: | Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid Methyl Ester (Finasteride EP Impurity B) is an impurity of Finasteride (F342000) and Dutasteride (D735000). An intermediate in the synthesis of Finasteride and Dutasteride, 5α-reductase inhibitors used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders. Finasteride impurity. |
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