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CAS号:13209-41-1
英文名称:Dexamethasone EP Impurity E
英文同义词:Dexamethasone EP Imp E;Dexamethasone impurity E;Dexamethasone Impurity L;(8S,10S,13S,14S,16R,17R)-17-hydroxy;16α-Methyl-9,11-dehydro Prednisolone;Dexamethasone Impurity 5(Dexamethasone EP Impurity E);17,21-dihydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione;17, 21-dihydroxy-16α-methylpregna- 1, 4, 9(11)-triene-3,20-dione;(16α)-17,21-Dihydroxy-16-Methylpregna-1,4,9(11)-triene-3,20-dione;17.alpha.,21-Dihydroxy-16.alpha.-methylpregna-1,4,9(11)-triene-3,20-dione
中文名称:地塞米松EP杂质E
中文同义词:地塞米松杂质杂质E;地塞米松EP杂质E;糠酸莫米松杂质22;地塞米松磷酸钠杂质E;地塞米松杂质E(EP);地塞米松磷酸钠杂质EP F;地塞米松磷酸钠杂质EP E;16Α-甲基-9,11-脱氢泼尼松龙
分子式:C22H28O4
分子量:356.46
熔点: 228-231 °C(Solv: acetone (67-64-1); hexane (110-54-3))
沸点: 548.3±50.0 °C(Predicted)
密度: 1.24±0.1 g/cm3(Predicted)
酸度系数(pKa): 12.53±0.70(Predicted)