16α-Methyl Prednisolone 21-Acetate 基本信息
| 中文名称 | 16α-Methyl Prednisolone 21-Acetate |
|---|---|
| 中文同义词 | 地塞米松相关化合物杂质4;DMS-3;醋酸地塞米松杂质2;16α-甲基泼尼松龙21-醋酸酯 (地塞米松杂质);16α-甲基泼尼松龙21-醋酸酯 |
| 英文名称 | 16α-Methyl Prednisolone 21-Acetate |
| 英文同义词 | 16α-Methyl Prednisolone 21-Acetate;(11β,16α)-21-(Acetyloxy)-11,17-dihydroxy-16-Methyl-pregna-1,4-diene-3,20-dione;11β,17,21-Trihydroxy-16α-Methyl-pregna-1,4-diene-3,20-dione 21-Acetate;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-11,17-dihydroxy-16-methyl-, (11β,16α)-;2-((8S,9S,10R,11S,13S,14S,16R,17R)-11,17-dihydroxy-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-oxoethyl acetate;Dexamethasone Related Compound Impurity 4;DMS-3;16α-Methyl prednisolone 21-acetate, CAS 13209-52-4 |
| CAS号 | 13209-52-4 |
| 分子式 | C24H32O6 |
| 分子量 | 416.51 |
| EINECS号 | |
| 相关类别 | Intermediates & Fine Chemicals;Pharmaceuticals;Steroids |
| Mol文件 | 13209-52-4.mol |
| 结构式 |  |
16α-Methyl Prednisolone 21-Acetate 性质
| 熔点 | 145-149 °C |
|---|---|
| 沸点 | 582.5±50.0 °C(Predicted) |
| 密度 | 1.26±0.1 g/cm3(Predicted) |
| 储存条件 | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 溶解度 | 二恶烷（轻微）、DMSO（轻微）、甲醇（轻微） |
| 形态 | 固体 |
| 酸度系数(pKa) | 12.43±0.70(Predicted) |
| 颜色 | 淡黄色低 |