产品编号：C242820

产品规格：

产品价格：面议

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产品详情

标准品编号:	C242820
名称:	(E)-Cefixime (Cefixime EP Impurity D)
别名:	(6R,7R)-7-[[(2E)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefixime E-isomer; [6R-[6α,7β(E)]]-7-[[(2-Amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;
杂质:	Cefixime EP Impurity D
CAS号:	97164-56-2
分子式:	C₁₆H₁₅N₅O₇S₂
分子量:	453.45
类别:	Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	(E)-Cefixime is an isomeric impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
参考文献	Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010); Rajadurai, R. et al.: Anal. Chem. Ind. J., 9, 265 (2010);