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CAS号: 14487-05-9 英文名称: Rifamycin O 英文同义词: ctone;NSC 182391;Rifomycin O;RIFAMYCIN O;Rifaximin EP Impurity F;Rifamycin EP Impurity C;Rifaximin impurity F (EP);Rifaximin EP Impurity F (Rifamycin O);Rifaximin Impurity 6 (Rifaximin EP Impurity F);4’,12’,16’,18’,20’,22’-heptamethyl--221’-acetate 中文名称: 利福霉素-O 中文同义词: 利福霉素0;利福霉素O;利福霉素-O;二恶酮利福霉素;利福昔明EP杂质F;利福昔明杂质F (EP/BP) 分子式: C39H47NO14 分子量: 753.79 熔点 : 171°C (dec.) 比旋光度 : D20 +71.5° (c = 1 in dioxane) 沸点 : 730.16°C (rough estimate) 密度 : 1.2421 (rough estimate) 折射率 : 1.5350 (estimate) 储存条件 : -20?C Freezer, Under Inert Atmosphere 酸度系数(pKa): 4.61±0.70(Predicted)

11:57:22 PM · Jan 10, 2021
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