头孢呋辛钠EP杂质A

中文名称:

头孢呋辛钠EP杂质A

中文同义词:

头孢呋辛钠杂质A(EP);头孢呋辛钠EP杂质A;头孢呋辛酯EP杂质E;头孢呋辛EP杂质F (头孢呋辛钠EP-A);原料药头孢呋辛钠 杂质A;头孢呋辛钠杂质A;头孢呋辛EP杂质A(头孢呋辛脱氨基甲酰基);头孢呋辛钠EP-A

英文名称:

[6R-[6alpha,7beta(Z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

英文同义词:

(6R)-7α-[[2-Furanyl(methoxyimino)acetyl]amino]-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R-(6alpha,7beta(Z)))-7-(2-Furyl(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid;Einecs 260-086-2;[6R-[6alpha,7beta(Z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-7-[[(2Z)-2-(2-Furanyl)-2-(MethoxyiMino)acetyl]aMino]-3-(hydroxyMethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;Cefuroxime Sodium EP Impurity A;Cefuroxime Sodium Impurity A (EP);Cefuroxime sodium impurity A

CAS号:

56271-94-4

分子式:

C15H15N3O7S

分子量:

381.36

EINECS号:

260-086-2

相关类别:

对照品-杂质对照品;杂质;标准品;Heterocycles;Impurities;Intermediates Fine Chemicals;Pharmaceuticals;Sulfur Selenium Compounds

Mol文件:

56271-94-4.mol

密度 

1.71±0.1 g/cm3(Predicted)

储存条件 

-20°C Freezer, Under Inert Atmosphere

酸度系数(pKa)

2.75±0.50(Predicted)

生物活性

Descarbamoyl cefuroxime 是 Cefuroxime 的降解产物。Descarbamoyl cefuroxime 是头孢菌素类抗生素合成的中间体。