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214902-82-6

中文名称 罗红霉素杂质B
英文名称 Decladinose Roxithromycin (Roxithromycin Impurity B)
CAS 214902-82-6
分子式 C33H62N2O12
分子量 678.85
MOL 文件 214902-82-6.mol
更新日期 2024/04/26 20:46:28
214902-82-6 结构式 214902-82-6 结构式

基本信息

中文别名
罗红霉素杂质B
罗红霉素EP杂质B
脱克拉定糖罗红霉素
ROXITHROMYCIN EP杂质 B[干冰运输]
英文别名
RoxithroMycin IMpurity B
DecladinoseroxithroMycin
-Roxithromycin impurity B
Decladinose Roxithromycin (Roxithromycin Impurity B)
Roxithromycin Impurity 2(Roxithromycin EP Impurity B)
Roxithromycin EP Impurity B (Dicladinosyl Roxithomycin)
(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

物理化学性质

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
溶解度DMSO(少量)、甲醇(少量)、水(少量)
酸度系数(pKa)13.02±0.70(Predicted)
形态固体
颜色白色至淡黄色
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