Buy high quality Metamizole EP Impurity B with CAS No - 83-07-8 from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Metamizole EP Impurity B

Metamizole EP Impurity B

CAT. No. CP-M34002
CAS. No. 83-07-8
Mol. F. C11H13N3O
Mol. Wt. 203.24
Stock Status Custom Synthesis
VIEW COA Sample PDF

Product Description


  • Category:Impurity Standards
  • Synonyms:4-Aminophenazone ; 4-Aminoantipyrine
  • Chemical Name:4-Amino-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one

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