1356190-17-4
中文名称
丙酸氯倍米松杂质B
英文名称
(11β)-21-Chloro-9-fluoro-11-hydroxy-16-Methylpregna-1,4,16-triene-3,20-dione
CAS
1356190-17-4
分子式
C22H26ClFO3
分子量
392.9
MOL 文件
1356190-17-4.mol
更新日期
2025/06/04 09:22:28

基本信息
中文别名
氯倍他索杂质B丙酸氯倍米松杂质B
丙酸氯倍他索EP杂质B
丙酸氯倍他索杂质B(EP)
CLOBESOL EP杂质 B
英文别名
Clobetasol Impurity BClobesol EP Impurity B
Clobetasol impurity B (PhEur)
Clobetasol Propionate EP IMP B
Clobetasol Propionate EP Impurity B
Clobetasol Propionate Impurity 2(Clobetasol Propionate EP Impurity B)
21-Chloro-9-fluoro-11β-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione
21-Chloro-9-fluoro-11b-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione
(11β)-21-Chloro-9-fluoro-11-hydroxy-16-Methylpregna-1,4,16-triene-3,20-dione
(11β)-21-Chloro-9-fluoro-11-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione
物理化学性质
熔点>200°C (dec.)
沸点527.6±50.0 °C(Predicted)
密度1.28±0.1 g/cm3(Predicted)
储存条件2-8°C
溶解度可溶于二恶烷(轻微,超声处理)、DMSO(轻微)、甲醇(轻微)
酸度系数(pKa)13.13±0.70(Predicted)
形态固体
颜色白色至淡黄色
稳定性吸湿性