| 中文名 | 倍他米松EP杂质I |
|---|---|
| 英文名 | (8S,9R,10R,11S,13S,14R,16S,17R)-8-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one |
| 英文别名 |
Pregna-1,4-diene-3,20-dioneE,8-fluoro-11,17,21-trihydroxy-16-methyl-,(8alpha,9beta,11beta,16beta)
UNII-71SLU9RKCB Betamethasone EP Impurity I 9-Desfluoro-8-fluoro Betamethasone |
| 分子式 | C22H29FO5 |
|---|---|
| 分子量 | 392.46100 |
| 精确质量 | 392.20000 |
| PSA | 94.83000 |
| LogP | 1.89570 |