CAS Number
72701-01-0
3-Desethenyl-3-methyl Cefixime (Cefixime EP Impurity E)
SL Number
CSL-26548
Category
impurity
Molecular Formula
C15H15N5O7S2
Molecular Weight
441.44
Description
(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6alffa,7betta(Z)]]-7-[[(2-Amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefixime EP Impurity E
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