产品编号：P705235
产品规格：50mg
产品价格：面议
| 标准品编号: | P705235 |
| 名称: | (3α,5β,11β)-Pregnane-3,11,17,20,21-pentol 21-Acetate |
| 别名: | 2-Hydroxy-2-((3R,5R,8S,9S,10S,11S,13S,14S,17R)-3,11,17-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl Acetate |
| 分子式: | C₂₃H₃₈O₆ |
| 外观: | 白色固体 |
| 分子量: | 410.54 |
| 溶解度: | Dichloromethane, Methanol |
| 类别: | Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | (3α,5β,11β)-Pregnane-3,11,17,20,21-pentol 21-Acetate is an impurity produced during the synthesis of Tetrahydrocortisol (T293370), which is excreted in large amounts in premenopausal patients with early breast cancer. Tetrahydrocortisol has been found to be produced by lymphocytes in both normal and cancer bearing patients however, the concentration of Tetrahydrocortisol has increased in patients with cancer. |
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