130929-57-6
Name:Entacapone
Appearance: Yellow powder
Loss on drying: NMT 0.5%
Residue on ignition: NMT 0.1%
Heavy
Name: Entacapone
Appearance: Yellow powder
Loss on drying: NMT 0.5%
Residue on ignition: NMT 0.1%
Heavy metals: NMT 20ppm
single impurities: NMT 0.5%
Total impurities: NMT 1.0%
Assay: ≥99.0%(HPLC)
Synonyms: (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-2-pmpenamide
Fomular: C14H15N3O5
M.W.: 305.29
Feature: Yellow powder
Production capacity: 5T/Y
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