4-Methylamino Antipyrine

Parent API
Metamizole
519-98-2
Product Code Ax-11119
CAS Number 519-98-2
Molecular Formula C12H15N3O
Molecular Weight 217.27
Synonyms 1,5-dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
Purity >96%
Smile Code O=C1C(NC)=C(C)N(C)N1C2=CC=CC=C2

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