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Cefotaxime EP Impurity B ; 100 MG

Catalogue Number: CTX02K-100

Category: Cefotaxime

3-Desacetyl Cefotaxime Potassium ;

(6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid potassium salt ;

CAS # 66340-28-1 (acid) ;

C14H15N5O6S2 (acid) ; Mol. Wt.: 413.43 ;

C14H14KN5O6S2 (potassium salt) ; Mol. Wt.: 451.52 ;