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CAS号: 4351-48-8 英文名称: 9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate 英文同义词: Einecs 224-414-8;Clobetasol Propionate EP IMP H;Clobetasol Propionate EP Impurity H;Clobetasol Propionate Impurity H(EP);Clobetasol Propionate Impurity 8(Clobetasol Propionate EP Impurity H);9-Fluoro-11β-hydroxy-16β-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate;Pregna-1,4-diene-3,20-dione, 9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-, (11β,16β)- 中文名称: 9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate 中文同义词: 氯倍他索杂质H;丙酸氯倍他索EP杂质H;丙酸氯倍他索杂质H(EP) 分子式: C25H33FO5 分子量: 432.52 熔点 : 240-245 °C 沸点 : 542.8±50.0 °C(Predicted) 密度 : 1.22±0.1 g/cm3(Predicted) 酸度系数(pKa): 12.93±0.70(Predicted)