倍他米松杂质 7 基本信息
| 中文名称 | 倍他米松杂质 7 |
|---|---|
| 中文同义词 | 倍他米松杂质7;BETAMETHASONE IMPURITY 7 (MIXTURE OF DIASTEREOMERS);倍他米松杂质7(非对映异构体混合物);倍他米松杂质34(MIXTURE OF DIASTEREOMERS);非对映异构体的混合物 |
| 英文名称 | Betamethasone Impurity 7 |
| 英文同义词 | Betamethasone Impurity 7;Betamethasone Impurity 7 (Mixture of Diastereomers);(S)-2-((8S,9R,10S,11S,13S,14S,16S,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyacetic Acid;Betamethasone Impurity 34(Mixture of Diastereomers);Pregna-1,4-dien-21-oic acid, 9-fluoro-11β,20-dihydroxy-16β-methyl-3-oxo- (7CI,8CI);Valine Impurity 47 |
| CAS号 | 1249-19-0 |
| 分子式 | C22H29FO5 |
| 分子量 | 392.46 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 1249-19-0.mol |
| 结构式 |  |
倍他米松杂质 7 性质
| 熔点 | 170-180 °C |
|---|---|
| 沸点 | 580.9±50.0 °C(Predicted) |
| 密度 | 1.32±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 3.76±0.11(Predicted) |