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Azelastine EP Impurity A




Catalog No. : DI-M-43257
CAS Number : 613-94-5
Molecular Weight : 136.15
Molecular Formula : C7H8N2O
Synonym : Azelastine EP Impurity A;Benzoic acid hydrazide;Benzoyl hydrazine ;Benzoic Acid Hydrazide; 4-Benzoic Hydrazide; Benzenecarboxylic Acid Hydrazide; Benzhydrazide; Benzohydrazide; Benzoic Hydrazide; Benzoylhydrazine; INHd 14; N-Benzoylhydrazine; NSC 644.
Application Notes : Impurity in commercial preparation of Azelastine. Benzoyl Hydrazine is an acyl hydrazide as potent antioxidant.
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