IMPURITIES

 Catalog Number GS.16.ENT.02
 CAS Number 116314-52-4
 Catalogue Name / Chemical Name Entacapone EP Impurity B
 Synonyms Ethyl (2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate ; Ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate ; 2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-2-propenoic Acid Ethyl Ester
 Molecular Formula C12H10N2O6
 Molecular Weight 278.22
 Specific Purity QC Pending
 Inventory Status 8-10 Days
 Pack Size 100 MG
 Rel. CAS No. ( Optional )