地塞米松杂质 基本信息
| 中文名称 | 地塞米松杂质 |
|---|---|
| 中文同义词 | 地塞米松杂质48;(8S,9R,10S,11S,13S,14S,16R,17R)-9-氯-11-羟基-17-(2-羟基乙酰基)-10,13,16-三甲基-3-氧代-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊[a]菲-17-基丙酸酯 (地塞米松杂质) |
| 英文名称 | Dexamethasone Impurity |
| 英文同义词 | [(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate;Pregna-1,4-diene-3,20-dione, 9-chloro-11,21-dihydroxy-16-methyl-17-(1-oxopropoxy)-, (11β,16α)-;Dexamethasone Impurity 48;(8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-11-hydroxy-17-(2-hydroxyacetyl)-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 propionate (Dexamethasone Impurity) |
| CAS号 | 2796254-05-0 |
| 分子式 | C25H33ClO6 |
| 分子量 | 464.98 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 2796254-05-0.mol |
| 结构式 |  |
地塞米松杂质 性质
| 沸点 | 608.9±55.0 °C(predicted) |
|---|---|
| 密度 | 1.30±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted) |
| 酸度系数(pKa) | 12.98±0.10(predicted) |