Compound Name: Cefixime EP Impurity B (B1 B2 mixture)

Synonyms: 5-Methyl-4,5-dihydro-1H-furo[3,4-d][1,3]thiazin-7(2H)-one Cefixime; 2-[[(Z)-[1-(2-Amino-4-thiazolyl)-2-oxo-2-[[(1,2,5,7-tetrahydro-5-methyl-7-oxo-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl]amino]ethylidene]amino]oxy]acetic Acid;

CAS Number: 1335475-19-8

Molecular Formula: C15H17N5O6S2

Molecular Weight: 427.45

Cat. Number: CEF008