头孢硫脒杂质

中文名称:

头孢硫脒杂质

中文同义词:

3-[(乙酰氧基)甲基]-7-[(溴乙酰)氨基]-8-氧代-(6R-TRANS)-5-硫杂-1-氮杂双环[4,2,0]辛-2-烯-2-羧酸;头孢硫脒杂质C;头孢硫脒杂质1;头孢硫脒 I;头孢硫脒杂质2;头孢硫脒杂质C 3-[（乙酰氧基）甲基]-7-溴乙酰氨基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸;头孢硫脒杂质C 3-[(乙酰氧基)甲基]-7-溴乙酰氨基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸;头孢硫脒有关杂质 C

英文名称:

7-(ALPHA-BROMOACETAMIDO)CEPHALOSPORANIC ACID

英文同义词:

7-(2-Bromoacetamido)cephalosporanic Acid(7-Bromoacetylaminocephalosporanic Acid);Cefathiamidine Impurity C: (6R-trans)-3-[(Acetyloxy)methyl]-7-[(bromoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;(6R,7R)-3-(acetyloxymethyl)-7-[(2-bromoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-(ALPHA-BROMOACETAMIDO)CEPHALOSPORANIC ACID;7-(a-Bromoacetamido)cephalosporanicacid;3[(Acetyloxy)methyl]-7-[(bromoacetyl)amino]-8-oxo-(6R-trans)-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylicacid;(6R-trans)-3-[(Acetyloxy)Methyl]-7-[(broMoacetyl)aMino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;7-(2-BroMoacetaMido)cephalosporanic Acid

CAS号:

26973-80-8

分子式:

C12H13BrN2O6S

分子量:

393.21

EINECS号:

相关类别:

标准品;杂质对照品;头孢硫脒有关杂质;Amines;Chiral Reagents;Heterocycles;Intermediates Fine Chemicals;MTS Sulfhydryl Active Reagents;Pharmaceuticals

Mol文件:

26973-80-8.mol

沸点 

711.2±60.0 °C(Predicted)

密度 

1.81±0.1 g/cm3(Predicted)

酸度系数(pKa)

2.67±0.50(Predicted)

化学性质 

结晶。

用途 

硫脒头孢菌素的中间体。

生产方法 

用7-氨基头孢霉烷酸与溴乙酰溴在碱性条件下酰胺化制得。