中文名称:

头孢曲松杂质E

中文同义词:

头孢曲松EP杂质E;头孢曲松钠EP杂质E;原料药头孢曲松钠 杂质E;(6R-反式)-7-氨基-8-氧代-3-[[(1,2,5,6-四氢-2-甲基-5,6-二氧代-1,2,4-三嗪-3-基)硫代]甲基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸;头孢曲松杂质E;头孢曲松钠USP有关杂质F;头孢曲松酯杂质E;(6R,7R)-7-氨基-3-((2-甲基-5,6-二氧代-1,2,5,6-四氢-1,2,4-三嗪-3-基)硫代)甲基)-8-氧代-5-硫-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸

英文名称:

(6R-trans)-7-amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

英文同义词:

Ceftriaxone impurity 4/Ceftriaxone EP Impurity E/7-AMino-3-[[(2,5-dihydro-6-hydroxy-2-Methyl-5-oxo-1,2,4-triazin-3-yl)thio]Methyl]cephalosporanic Acid;Ceftriaxone IMpurity E;7-Amino-3-([2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-y]thiomethyl)-3-cephem-4-carboxylic acid;Ceftriaxone Sodium Ep Impurity E;(7R)-7-amino-3-(((6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R-trans)-7-amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Ceftriaxone EP Impurity E;7-Amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl

CAS号:

58909-56-1

分子式:

C12H13N5O5S2

分子量:

371.39

EINECS号:

261-491-7

相关类别:

对照品-杂质对照品;Heterocycles;Intermediates Fine Chemicals;Pharmaceuticals;Sulfur Selenium Compounds;Chiral Reagents

Mol文件:

58909-56-1.mol

密度 

2.03±0.1 g/cm3(Predicted)

酸度系数(pKa)

2.49±0.50(Predicted)