湖北
中文名
9B,11B-环氧-16B-甲基孕甾-1,4-二烯-17A,21-二醇-3,20-二酮
中文同义
9,11-环氧倍他米松;倍他米松9,11环氧;倍他米松环氧;9B,11B-环氧-16B-甲基孕甾-1,4-二烯-17A,21-二醇-3,20-二酮 10G;DB11,倍他米松环氧水解物;倍他米松环氧水解物(DB11);倍他米松环氧物;9b,11b-环氧-16b-甲基孕甾-1,4-二烯-17a,21-二醇-3,20-二酮
英文名
9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione
英文同义
16-BETA METHYL EPOXIDE;9beta,11beta-epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione;DB11;(9β)-9,11β-Epoxy-16β-methyl-17,21-dihydroxypregna-1,4-diene-3,20-dione;9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione;Einecs 213-563-4;Betamethasone 9,11-Epoxide;(9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-Methylpregna-1,4-diene-3,20-dione
CAS
981-34-0
分子式
C22H28O5
分子量
EINECS
213-563-4
结构式
性质
熔点
210-220 ºC
沸点
564.9±50.0 °C(Predicted)
密度
1.32±0.1 g/cm3(Predicted)
储存条件
Refrigerator
酸度系数(pKa)
12.56±0.70(Predicted)
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