双氟美松醋酸酯原料药含量99%价格优惠

中文名称:双氟美松醋酸酯
中文同义词:双氟美松醋酸酯;醋酸氟米松;化合物T21190;氟米松杂质4
英文名称:Flumethasone-17-acetate
英文同义词:6alpha,9-difluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione21-acetate;Flumethasone21-acetate;Aceticacid6α,9-difluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-ylester;[(6S,9R,11S,14S,16R,17R)-6,9-difluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]acetate;
CAS号:2823-42-9
分子式:C24H30F2O6
分子量:452.49
EINECS号:220-581-6
熔点 260-264 °C
沸点 581.0±50.0 °C(Predicted)
密度 1.33±0.1 g/cm3(Predicted)
酸度系数(pKa)11.93±0.70(Predicted)

双氟美松醋酸酯原料药含量99%价格优惠