倍他米松杂质 J 基本信息
| 中文名称 | 倍他米松杂质 J |
|---|---|
| 中文同义词 | 9-去氟-11-脱氧倍他米松;倍他米松杂质J(EP);倍他米松EP杂质J;倍他米松J;倍他米松杂质J;倍他米松杂质10(倍他米松EP杂质J) |
| 英文名称 | Betamethasone EP Impurity J |
| 英文同义词 | Betamethasone EP Impurity J;Betamethasone Impurity 10（Betamethasone EP Impurity J）;(8R,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one;16β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione;17,21-Dihydroxy-16b-methylpregna-1,4-diene-3,20-dione;16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione;9-Desfluoro-11-deoxy Betamethasone;Pregna-1,4-diene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)- |
| CAS号 | 18383-24-9 |
| 分子式 | C22H30O4 |
| 分子量 | 358.47 |
| EINECS号 | |
| 相关类别 | 倍他米松EP杂质 |
| Mol文件 | 18383-24-9.mol |
| 结构式 |  |
倍他米松杂质 J 性质
| 沸点 | 530.9±50.0 °C(Predicted) |
|---|---|
| 密度 | 1.22±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 12.65±0.70(Predicted) |