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88621-01-6

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88621-01-6 Structure

88621-01-6 Structure
IdentificationBack Directory
[Name]

CefixiMe Methyl Ester
[CAS]

88621-01-6
[Synonyms]

Cefixime Impurity 7
CefixiMe Methyl Ester
Cefixime Side Chain Methyl Ester
7-{2-[(2-aminothiazol)-4-yl]-2-[(Z)(methoxycarbonyl)methoxyimino]acetamido}-3-vinyl-ceph-3-em-4-carboxylic acid
(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-carboxylic acid
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic 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/2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((6R,7R)-2-(methoxycarbonyl)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid
[Molecular Formula]

C17H17N5O7S2
[MOL File]

88621-01-6.mol
[Molecular Weight]

467.48
Chemical PropertiesBack Directory
[density ]

1.73±0.1 g/cm3(Predicted)
[solubility ]

Methanol
[form ]

Solid
[pka]

2.79±0.50(Predicted)
[color ]

Yellow
Hazard InformationBack Directory
[Uses]

Cefixime Methyl Ester is an ester impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
[Uses]

Cefixime Methyl Ester is an intermediate in the synthesis of Cefixime (C242800), an orally active, third generation cephalosporin antibiotic.
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