EOM40N: Esomeprazole Impurity H

EOM40N: Esomeprazole Impurity H

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Omeprazole Pyridone Acid Sodium Salt ;

1-(5-Methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid sodium salt ;

CAS # 1227380-90-6 (acid) ;

C16H15N3O4 (Acid) ;
Mol. Wt.: 313.31 (Acid) ;

C16H14N3NaO4 (Sodium salt) ;
Mol. Wt.: 335.29 (Sodium salt) ;