Phenazone impurity A

Supplier Alfa Chemistry
Product # APS89258B
CAS # 89-25-8
Pricing Inquire
MolecularWeight 174.20
Synonyms 3-Methyl-1-phenyl-2-pyrazoline-5-one, Phenylmethyl pyrazolone, Antipyrine USP Related Compound A, 5-Methyl-2-phenyl-2H-pyrazol-3(4H)-one, Edaravone, 1-Phenyl-3-methyl-2-pyrazolin-5-one, 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one, Norantipyrine, Radicut, MCI 186, 1-Phenyl-3-methyl-5-oxopyrazole, 3-Methyl-1-phenyl-5-pyrazolone, NSC 12, 2-Pyrazolin-5-one, 3-methyl-1-phenyl- (8CI), 4,5-Dihydro-3-methyl-5-oxo-1-phenylpyrazole, Edarabone, Antipyrine USP RC A, 1-Phenyl-3-methyl-5-pyrazolone, 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, Radicava, 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, C.I. Developer 1, 3-Methyl-1-phenylpyrazol-5(4H)-one, NSC 26139, NSC 2629, Norphenazone, 3-Methyl-1-phenylpyrazolin-5-one, 3-Methyl-1-phenyl-4,5-dihydropyrazol-5-one, 5-Methyl-2-phenylpyrazol-3-one, Edvaradone,Phenazone Imp. A (EP), 1-Phenyl-3-methyl-5-pyrazolinone, 3-Methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one, Methylphenylpyrazolone, NCI-C 03952, 3-Methyl-1-phenyl-1H-pyrazol-5-one, Developer Z, 3-Methyl-1-phenyl-4,5-dihydropyrazole-5-one, 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one, 3-Methyl-1-phenyl-2-pyrazolin-5-one
IUPAC Name 5-methyl-2-phenyl-4H-pyrazol-3-one
MolecularFormula C10H10N2O
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