Metamizole EP Impurity A

Chemical Name: 4-(Formylamino)-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
Catalog Number: CL-M018003
CAS No.: 1672-58-8
Mol. Formula: C12H13N3O2
Mol. Weight: 231.3
Inv Status: Custom Synthesis

Chemical Name

4-(Formylamino)-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one