中文名称:

头孢曲松钠-杂质A

中文同义词:

原料药头孢曲松钠 杂质A;头孢曲松EP杂质A(E);头孢曲松EP杂质A;头孢曲松钠杂质01;(E)-头孢曲松;CEFTRIAXONE EP杂质 A;头孢曲松酯杂质A;头孢曲松A

英文名称:

(E)-Ceftriaxone

英文同义词:

(6R,7R)-7-[[(2E)-2-(2-AMino-4-thiazolyl)-2-(MethoxyiMino)acetyl]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;Ro 15-2254;(6R,7R)-7-[[(2E)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(2-methyl-5, 6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulphanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Ceftriaxone EP Impurity A;Ceftriaxone Impurity 1(Ceftriaxone EP Impurity A)((E)-Ceftriaxone);(E)-Ceftriaxone;Ceftriaxone EP Impurity A ((E)-Ceftriaxone);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2E)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-,(6R,7R)- (9CI)

CAS号:

92143-31-2

分子式:

C18H18N8O7S3

分子量:

554.58

EINECS号:

相关类别:

头孢曲松钠;Heterocycles;Intermediates Fine Chemicals;Pharmaceuticals;Sulfur Selenium Compounds

Mol文件:

92143-31-2.mol

密度 

1.96±0.1 g/cm3(Predicted)

形态

neat

酸度系数(pKa)

2.57±0.50(Predicted)