中文名称:

头孢氨苄杂质D

中文同义词:

头孢羟氨苄杂质3;头孢氨苄EP杂质D;头孢氨芐杂质;头孢氨芐杂质 G;头孢拉定杂质F头孢氨苄杂质D;头孢氨苄杂质D;头孢羟氨苄EP杂质G(头孢拉定EP杂质F,头孢氨苄EP杂质D);头孢拉定EP杂质F(头孢羟氨苄EP杂质G,头孢氨苄EP杂质D)

英文名称:

3-Hydroxy-4-Methyl-2(5H)-thiophenone

英文同义词:

3-Hydroxy-4-Methyl-2(5H)-thiophenone;Cefalexin EP Impurity D;Cephalexin Impurity D (Cefradine EP Impurity F);Cefadroxil EP Impurity G;4-hydroxy-3-methyl-2H-thiophen-5-one;3-Hydroxy-4-methylthiophen-2(5H)-one;Cefradine EP Impurity F (Cefalexin EP Impurity D);cefalexin Impurity G

CAS号:

34876-35-2

分子式:

C5H6O2S

分子量:

130.16

EINECS号:

相关类别:

对照品-杂质对照品;头孢氨苄有关杂质;Metabolites Impurities, Sulfur Selenium Compounds

Mol文件:

34876-35-2.mol

熔点 

32-34 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))

沸点 

305.9±42.0 °C(Predicted)

密度 

1.431±0.06 g/cm3(Predicted)

酸度系数(pKa)

8.96±0.20(Predicted)

海关编码 

2934990002