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CAS號(hào):75262-69-0
英文名稱:17β-Carboxy-17-desoxy Dexamethasone
英文同義詞:Dexamethasone Impurity 53;DexaMethasone Acid IMpurity;17β-Carboxy 17-DesoxyMethasone;Dexamethasone 20-Carboxy Impurity;Desoximetasone Oxidative Impurity;172-Carboxy-17-desoxy Dexamethasone;17β-Carboxy-17-desoxy Dexamethasone;17-Beta-Carboxy-17-Desoxy-DexaMethasone;Dexamethasone Acid 17-Deshydroxy Impurity;Dexamethasone 17-Desoxy 17β-Carboxy Impurity
中文名稱:地塞米松酸雜質(zhì)
中文同義詞:地塞米松酸雜質(zhì);地塞米松雜質(zhì) 53;地塞米松-17位去羥基雜質(zhì);17Β-羧基-17-脫氧地塞米松;DESOXIMETASONE氧化雜質(zhì);17-羧基-17-去氧地塞米松(地塞米松酸雜質(zhì));17-羧基17-脫氧-地塞米松(地塞米松酸雜質(zhì))
分子式:C21H27FO4
分子量:362.44
熔點(diǎn): 294-296°C (dec.)
沸點(diǎn): 529.4±50.0 °C(Predicted)
密度: 1.28±0.1 g/cm3(Predicted)
儲(chǔ)存條件: Refrigerator
酸度系數(shù)(pKa): 4.50±0.70(Predicted)