2326-26-3
中文名称
二氟泼尼酯杂质
英文名称
6alpha,9-difluoro-11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
CAS
2326-26-3
分子式
C23H26F2O5
分子量
420.45
MOL 文件
2326-26-3.mol
更新日期
2024/08/29 10:12:27
2326-26-3 结构式
基本信息
中文别名
21-乙酰氧基-6Α,9Α二氟-11Β-羟基孕甾-1,4,16-三烯-3,20-二酮21-乙酰氧基-6ALPHA,9ALPHA二氟-11Β-羟基孕甾-1,4,16-三烯-3,20-二酮
英文别名
Einecs 219-040-7Difluprednate Impurity 16
6α,9-Difluoro-11β,21-dihydroxy-pregna-1,4,16-triene-3,20-dione
"6a,9-Difluoro-11,21-dihydroxy-pregna-1,4,16-triene-3,20-dione"
6,9-Difluoropregna-1,4,16-triene-11,21-diol-3,20-dione 21-acetate
21-Acetyloxy-6α,9-difluoro-11β-hydroxypregna-1,4,16-triene-3,20-dione
6,9-Difluoro-11,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
(6α,11β)-6,9-Difluoro-11-hydroxy-3,20-dioxopregna-1,4,16-trien-21 -yl acetate
6alpha,9-difluoro-11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
Pregna-1,4,16-triene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11-hydroxy-, (6α,11β)-
物理化学性质
外观性状结晶。
熔点209-210 °C
沸点551.8±50.0 °C(Predicted)
密度1.32±0.1 g/cm3(Predicted)
酸度系数(pKa)12.81±0.70(Predicted)