C17H24N2O
Neat
272.39
+5°C
Room Temperature
Propyphenazone Imp. C (EP), 4-[(1RS)-1, 3-Dimethylbutyl]-1, 5-dimethyl-2-phenyl-1, 2-dihydro-3H-pyrazol-3-one and Propyphenazone Impurity C
CC(C)CC(C)C1=C(C)N(C)N(C1=O)c2ccccc2
1 and 5-dimethyl-4-(4-methylpentan-2-yl)-2-phenylpyrazol-3-one