CAS 178949-04-7

Cefdinir Impurity 3 (Mixture of Diastereomers)

CAS: 178949-04-7

Formula: C₁₃H₁₅N₅O₄S₂

Color and Shape: Off-White Solid

Molecular weight: 369.41

Ref: 4Z-C-1107

(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl}acetamide

Controlled Product

CAS: 178949-04-7

Formula: C₁₃H₁₅N₅O₄S₂

Color and Shape: Neat

Molecular weight: 369.42

Ref: TR-A630391

Cefdinir Decarboxy Open Ring Lactone Impurity

CAS: 178949-04-7

Formula: C₁₃H₁₅N₅O₄S₂

Molecular weight: 369.42

Ref: ST-EA-CP-C95003