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CAS号: 214902-82-6 英文名称: Decladinose Roxithromycin (Roxithromycin Impurity B) 英文同义词: RoxithroMycin IMpurity B;DecladinoseroxithroMycin;Decladinose Roxithromycin (Roxithromycin Impurity B);Roxithromycin Impurity 2(Roxithromycin EP Impurity B);(9E)-3-O-de(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)erythroMycin9-[O-[(2-Methoxyethoxy)Methyl]oxiMe];(9E)-3-O-De(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)erythroMycin 9-[O-[(2-Methoxyethoxy)Methyl]oxiMe];Erythromycin, 3-O-de(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)-;(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-4,7,12,13-tetrahydroxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxa;Roxithromycin EP Impurity B/(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,7,12,13-tetrahydroxy-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetr 中文名称: 罗红霉素杂质B 中文同义词: 罗红霉素杂质B;罗红霉素EP杂质B;ROXITHROMYCIN EP杂质 B[干冰运输] 分子式: C33H62N2O12 分子量: 678.85 熔点 : 88-91°C 沸点 : 773.9±70.0 °C(Predicted) 密度 : 1.24±0.1 g/cm3(Predicted) 储存条件 : -20°C Freezer, Under Inert Atmosphere 酸度系数(pKa): 13.02±0.70(Predicted)