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103466-44-0

中文名称 2-[(1S,2S,10S,11S,15S,17S)-2,15-dimethyl-5-oxo-18-oxapentacyclo[8.8.0.0^{1,17}.0^{2,7}.0^{11,15}]octadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate
英文名称 2-[(1S,2S,10S,11S,15S,17S)-2,15-dimethyl-5-oxo-18-oxapentacyclo[8.8.0.0^{1,17}.0^{2,7}.0^{11,15}]octadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate
CAS 103466-44-0
分子式 C23H26O5
分子量 382.46
MOL 文件 103466-44-0.mol
更新日期 2025/09/02 16:39:23
103466-44-0 结构式 103466-44-0 结构式

基本信息

中文别名
泼尼松杂质3
曲安奈德起始物料SMI-ZD对照品
(9Β,11Β)-21-(ACETYLOXY)-9,11-EPOXYPREGNA-1,4,16-TRIENE-3,20-DIONE
英文别名
Prednisone Impurity 27
(9β,11β)-21-(Acetyloxy)-9,11-epoxypregna-1,4,16-triene-3,20-dione
Pregna-1,4,16-triene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-, (9β,11β)-
Pregna-1,4,16-triene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-, (9β,11β)-
2-((4aS,4bS,5aS,6aS)-4a,6a-dimethyl-2-oxo-2,4a,5a,6,6a,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate
2-[(1S,2S,10S,11S,15S,17S)-2,15-dimethyl-5-oxo-18-oxapentacyclo[8.8.0.0^{1,17}.0^{2,7}.0^{11,15}]octadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate

物理化学性质

熔点163.5-165.0 °C
沸点459℃[at 101 325 Pa]
密度1.28±0.1 g/cm3(Predicted)
溶解度soluble in Acetone, Dichloromethane, Ethyl Acetate, Methanol
形态粉末
颜色白色
LogP2.22
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