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CAS號(hào):37927-01-8
英文名稱:(-)-Dexamethasone Acid
英文同義詞:(-)-Dexamethasone Acid;Dexamethasone Impurity 2;Dexamethasone Sodium Phosphate Impurity 7;DexaMethasone SodiuM phosphate IMpurity G;Dexamethasone Sodium Phosphate EP Impurity G;Dexamethasone Sodium Phosphate EP Impurity G (Dexamethasone Acid);DexaMethasone SodiuM phosphate IMpurity G ((-)-DexaMethasone Acid);9-Fluoro-11,17-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17-carboxylic Acid;9-Fluoro-11β,17-dihydroxy-16α-Methyl-3-oxoandrosta -1,4-diene-17β-carboxylic Acid;Dexamethasone Sodium Phosphate Impurity 7(Dexamethasone Sodium Phosphate EP Impurity G)
中文名稱:(-)-地塞米松酸
中文同義詞:地塞米松酸;地塞米松雜質(zhì)2;地塞米松雜質(zhì)20;塞米松磷酸鈉雜質(zhì)G;地塞米松磷酸鈉雜質(zhì)G;地塞米松磷酸雜質(zhì)EPZG;地塞米松磷酸鈉雜質(zhì)EPZG;地塞米松磷酸鈉雜質(zhì)EP G;地塞米松磷酸鈉雜質(zhì)G(EP);(8S,9R,10S,11S,13S,14S,16R,17R)-9-氟-11,17-二羥基-10,13,16-三甲基-3-氧亞基-6,7,8,9,10,11,12,13,14,15,16,17-十二氫-3H-環(huán)戊二烯并[A]菲-17-羧酸
分子式:C21H27FO5
分子量:378.43
熔點(diǎn): 274-2770C
沸點(diǎn): 566.9±50.0 °C(Predicted)
密度: 1.35±0.1 g/cm3(Predicted)
儲(chǔ)存條件: Refrigerator
酸度系數(shù)(pKa): 3.58±0.70(Predicted)