中文同义词:
头孢泊肟酯EP杂质A;原料药头孢泊肟酯 杂质A;头孢泊肟;(6R,7R)-7-[2-(2-氨基-4-噻唑基)-(Z)-2-(甲氧亚氨基)乙酰氨基]-3-甲氧甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸;头孢泊肟酸;头孢泊肟杂质;头孢泊肟酯杂质A (6R,7R)-7-[(Z)-2-(2-氨基噻唑-4-基-2-(甲氧基亚氨基)乙酰氨基]-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;头孢泊肟酯杂质A (6R,7R)-7-[(Z)-2-(2-氨基噻唑-4-基-2-(甲氧基亚氨基)乙酰氨基]-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
英文同义词:
Cefpodoxime Proxetil impurity 1/Cefpodoxime Proxetil EP Impurity A/ Cefpodoxime Acid/(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cefpodoxime Proxetil EP Impurity A (Cefpodoxime Acid);Cefpodoxime proxetil Impurity A:( (6R,7R)-7-[[(2Z)-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(Cefpodoxime Acid);(6R,7R)-7α-[[(2-Aminothiazol-4-yl)[(Z)-methoxyimino]acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-methoxyiminoacetyl]amino]-3-methoxymethylcepham-3-ene-4-carboxylic acid;CPDX;5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2-amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(methoxymethyl)-8-oxo-, (6R-(6alpha,7beta(Z)))-;Cefpodoxima
相关类别:
对照品-杂质对照品;中间体;原料;生化试剂;Various Metabolites and Impurities;Heterocycles;Sulfur Selenium Compounds;Intermediates Fine Chemicals;Metabolites Impurities;Pharmaceuticals
密度
1.78±0.1 g/cm3(Predicted)
储存条件
Sealed in dry,Store in freezer, under -20°C
酸度系数(pKa)
2.77±0.50(Predicted)
用途
虽然头孢泊肟酸不适于口服给药,但是,其酯衍生物1-(异丙氧羰基氧基)乙酯,即头孢泊肟酯(cefpodoximeproxetil),是宝贵的口服抗生素,其特点是对革兰氏阳性的和革兰氏阴性的微生物有非常高的广谱活性。