中文名 | 倍他米松EP杂质I |
英文名 | Betamethasone EP Impurity I |
别名 | 倍他米松H 倍他米松EP杂质I 倍他米松杂质I(EP) 9-去氟-8-氟倍他米松 |
英文别名 | Betamethasone EP Impurity I 9-Desfluoro-8-fluoro Betamethasone 9-Desfluoro-8-fluoro Betamethasone DISCONTINUED Pregna-1,4-diene-3,20-dione, 8-fluoro-11,17,21-trihydroxy-16-methyl-, (8α,9β,11β,16β)- (9CI) (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 |
CAS | 185613-69-8 |
化学式 | C28H37FO7 |
分子量 | 504.5875832 |
密度 | 1.32±0.1 g/cm3(Predicted) |
沸点 | 572.1±50.0 °C(Predicted) |
酸度系数 | 12.03±0.70(Predicted) |