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4735-64-2

中文名稱 Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-
英文名稱 Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-
CAS 4735-64-2
分子式 C24H31ClO6
分子量 450.96
MOL 文件 4735-64-2.mol
4735-64-2 結(jié)構(gòu)式 4735-64-2 結(jié)構(gòu)式

基本信息

中文別名
倍他米松雜質(zhì)48
21-乙酸倍他米松
英文別名
Betamethasone Impurity 48
1, 4-PREGNADIEN-9α-CHLORO-16β-METHYL-11β, 17, 21-TRIOL-3, 20-DIONE 21-ACETATE
(11β,16β)-21-(Acetyloxy)-9-chloro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-

物理化學(xué)性質(zhì)

沸點(diǎn)609.6±55.0 °C(Predicted)
密度1.32±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)12.12±0.70(Predicted)
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