CAS号: 947692-13-9 英文名称: CefpodoxiMe Proxetil IMpurity D 英文同义词: (E)-Cefpodoxime Proxetil;CefpodoxiMe Proxetil IMpurity D;Cefpodoxime Proxetil EP Impurity D;Cefpodoxime Proxetil Ep Impurity D ( Ant;Cefpodoxime Proxetil Impurity 4(EP Impurity D);Cefpodoxime Proxetil Impurity 4(Cefpodoxime Proxetil EP Impurity D);(6S,7S)-1-((isopropoxycarbonyl)oxy)ethyl 7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-;Cefpodoxime proxetil Impurity D: (6R,7R)-7-[[(2E)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester((E)-Cefpodoxime Proxetil) 中文名称: 头孢泊肟酯杂质D 中文同义词: 头孢泊肟酯杂质D;(E)-头孢泊肟酯;头孢泊肟酯EP杂质D;头孢泊肟酯杂质D对照品;头孢泊肟酯杂质D(EP);原料药头孢泊肟酯 杂质D;头孢泊肟酯杂质D (1RS)-1-[[(1-甲基乙氧基)羰基]氧基]乙基(6R,7R)-7-[[(2E)-2-(2-氨基噻唑-4-基)-2-(甲氧亚氨基)乙酰基]氨基]-3-(甲氧基甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸酯(反式头孢泊肟酯);头孢泊肟酯杂质D (1RS)-1-[[(1-甲基乙氧基)羰基]氧基]乙基(6R,7R)-7-[[(2E)-2-(2-氨基噻唑-4-基)-2-(甲氧亚氨基)乙酰基]氨基]-3-(甲氧基甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸酯(反式头孢泊肟酯) 分子式: C21H27N5O9S2 分子量: 557.6 密度 : 1.58±0.1 g/cm3(Predicted) 酸度系数(pKa): 8.13±0.60(Predicted)
11:55:33 PM · Feb 5, 2021
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