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CAS号: 425365-66-8 英文名称: Roxithromycin impurity I 英文同义词: Roxithromycin Impurity I;Roxithromycin EP Impurity I;2'-O-[(2-Methoxyethoxy)Methyl] RoxithroMycin;Erythromycin, 2'-O-[(2-methoxyethoxy)methyl]-, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)- (9CI);Roxithromycin EP Impurity I/(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3- ((2-methoxyethoxy)methoxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahy 中文名称: 罗红霉素杂质I 中文同义词: 罗红霉素杂质I;罗红霉素EP杂质I 分子式: C45H84N2O17 分子量: 925.15 沸点 : 889.5±75.0 °C(Predicted) 密度 : 1.23±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.00±0.70(Predicted)