4-Aminophenazone
Product Specifications
CAS Number
83-07-8
Synonyms
Metamizole Sodium Monohydrate Imp. B (EP); Metamizole Imp. B (EP); Antipyrine, 4-amino- (8CI); 4-Amino-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; (2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amine; 1,2-Dihydro-1,5-dimethyl-2-phenyl-4-amino-3H-pyrazol-3-one; 1-Phenyl-2,3-dimethyl-4-amino-5-pyrazolone; 4-AAP; 4-Amino-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one; 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydropyrazol-3-one; 4-Amino-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one; 4-Amino-1,5-dimethyl-2-phenyl-1H-pyrazol-3-one; 4-Amino-1,5-dimethyl-2-phenyl-3-pyrazolone; 4-Amino-1,5-dimethyl-2-phenyl-4-pyrazolin-3-one; 4-Amino-1,5-dimethyl-2-phenylpyrazolin-3-one; 4-Amino-1,5-dimethyl-3-oxo-2-phenylpyrazoline; 4-Amino-1-phenyl-2,3-dimethyl-5-pyrazolone; 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; 4-Amino-2,3-dimethyl-1-phenyl-5-pyrazolone; 4-Amino-2,3-dimethyl-1-phenylpyrazolin-5-one; 4-Aminoantipyrine; 4-Aminophenazone; Aminoantipyrine; Aminoazophene; Ampyrone; Metapirazone; NSC 60242; Solvapyrin A; Metamizole Sodium Monohydrate Impurity B; Metamizole Impurity B
Hazard Statement
Harmful if swallowed
Purity
>95% (HPLC)
Smiles
CN1N(C(=O)C(=C1C)N)c2ccccc2
Molecular Formula
C11 H13 N3 O
Molecular Weight
203.24
InChI
InChI=1S/C11H13N3O/c1-8-10(12)11(15)14(13(8)2)9-6-4-3-5-7-9/h3-7H,12H2,1-2H3
Additionnal Information
IUPAC name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one
Shipping Conditions
Room Temperature
Storage Conditions
+4°C
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