88621-01-6

88621-01-6 structure

Name: Cefixime Methyl Ester
Chemical Name: 7-{2-[(2-aminothiazol)-4-yl]-2-[(Z)(methoxycarbonyl)methoxyimino]acetamido}-3-vinyl-ceph-3-em-4-carboxylic acid
CAS Number: 88621-01-6
Molecular Formula: C₁₇H₁₇N₅O₇S₂
Molecular Weight: 467.47600
Create Date: 2018-10-06 19:25:15
Modify Date: 2026-07-15 18:22:54

Name	7-{2-[(2-aminothiazol)-4-yl]-2-[(Z)(methoxycarbonyl)methoxyimino]acetamido}-3-vinyl-ceph-3-em-4-carboxylic acid
Synonyms	Cefuroxime methyl ester Cefixime Side Chain Methyl Ester (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((2-methoxy-2-oxoethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid Cefixime impurity 7/Cefixime Methyl Ester/2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((6R,7R)-2-(methoxycbonyl)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid 7-{2-[(2-aminothiazol)-4-yl]-2-[(Z)(methoxycbonyl)methoxyimino]acetamido}-3-vinyl-ch-3-em-4-cboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)[(2-methoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-, (6R,7R) Cefixime Impurity 7 CefixiMe Methyl Ester (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-((2-methoxy-2-oxoethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid (Cefixime Impurity)