Compound Name: Phenazone EP Impurity A

Synonyms: 3-Methyl-1-phenyl-2-pyrazolin-5-one(Edaravone); 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one; Methylphenylpyrazolone;

CAS Number: 89-25-8

Molecular Formula: C10H10N2O

Molecular Weight: 174.20

Cat. Number: PHE5001