返回ChemicalBook首页>CAS数据库列表>78761-59-8

78761-59-8

中文名称 11Α,17Α,21-三羟基-16Α-甲基-孕甾-1,4-二烯-3,20-二酮
英文名称 11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
CAS 78761-59-8
分子式 C22H30O5
分子量 374.48
MOL 文件 78761-59-8.mol
78761-59-8 结构式 78761-59-8 结构式

基本信息

中文别名
去氧米松杂质
去羟米松杂质13
去氧米松杂质13
地塞米松去氟杂质
11Α,17Α,21-三羟基-16Α-甲基-孕甾-1,4-二烯-3,20-二酮
11Α,17Α,21-TRIHYDROXY-16Α-METHYL-1,4-PREGNADIENE-3,20-DIONE
英文别名
DOB-AA
Desoximetasone Impurity 13
Dexamethasone Desfluoro 11-Epimer
11α,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione
11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione
11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione,11,17,21-trihydroxy-16-methyl-, (11a,16a)-
Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)-

物理化学性质

熔点236-238 °C
沸点571.8±50.0 °C(Predicted)
密度1.28±0.1 g/cm3(Predicted)
溶解度Chloroform (Slightly), Methanol (Slightly)
酸度系数(pKa)12.48±0.70(Predicted)
形态Solid
颜色White to Off-White
"78761-59-8" 相关产品信息
10106-41-9 24916-90-3 1809224-82-5 14622-47-0 13209-41-1