20-ALPHA-DIHYDROPREGENOLONE 基本信息
| 中文名称 | 20-ALPHA-DIHYDROPREGENOLONE |
|---|---|
| 中文同义词 | 20a-二氢孕烯醇酮 |
| 英文名称 | 20-alpha-Dihydropregenolone |
| 英文同义词 | 5-PREGNEN-3-BETA, 20-ALPHA-DIOL;5-pregnene-3B,20A-diol;5-pregnene-3,20-diol;(3S,8S,9S,10R,13R,14S,17S)-17-(1-hydroxyethyl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol;3B,20ALPHA-Dihydroxy-5-pregnene;(3S,8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol;(3β,20S)-Pregn-5-ene-3,20-diol;20α-Dihydro Pregnenolone |
| CAS号 | 901-56-4 |
| 分子式 | C21H34O2 |
| 分子量 | 318.49 |
| EINECS号 | |
| 相关类别 | Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids |
| Mol文件 | 901-56-4.mol |
| 结构式 | ![]() |
20-ALPHA-DIHYDROPREGENOLONE 性质
| 熔点 | 200.5-201.5 °C |
|---|---|
| 沸点 | 447.893±18.00 °C(Press: 760.00 Torr)(predicted) |
| 密度 | 1.094±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
| 溶解度 | 可溶于氯仿(少许)、甲醇(少许) |
| 酸度系数(pKa) | 15.029±0.70(predicted) |
| 形态 | 固体 |
| 颜色 | 白色至类白色 |
