中文名 | (11BETA,16BETA,17Z)-9-氟-11,20-二羟基-16-甲基-3-氧代孕甾烷-1,4,17(20)-三烯-21-醛 |
英文名 | Betamethasone Enol Aldehyde Z Isomer |
别名 | 倍他米松杂质15 倍他米松烯醇醛Z异构体 (11BETA,16BETA,17Z)-9-氟-11,20-二羟基-16-甲基-3-氧代孕甾烷-1,4,17(20)-三烯-21-醛 |
英文别名 | Betamethasone-(Z)-enolaldehyde Betamethasone Enol Aldehyde Z Isomer Pregna-1,4,17(20)-trien-21-al, 9-fluoro-11,20-dihydroxy-16-methyl-3-oxo-, (11β,16β,17Z)- (11beta,16beta,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17(20)-trien-21-al (2Z)-2-[(8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-ylidene]-2-hydroxyacetaldehyde |
CAS | 52647-06-0 |
化学式 | C22H27FO4 |
分子量 | 374.45 |
熔点 | >176°C (dec.) |
溶解度 | 氯仿 (微溶,加热,超声处理),DMSO (微溶) |
存储条件 | Hygroscopic, -20°C Freezer, Under inert atmosphere |
稳定性 | 吸湿性 |
外观 | 固体 |
颜色 | White to Off-White |
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