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2-Propenamide,2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-, (2E)- (130929-57-6)

Identification
Name:2-Propenamide,2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-, (2E)-
Synonyms:Entacom;OR 611;2-Propenamide,2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-, (E)-;(E)-Entacapone;Comtan;
CAS:130929-57-6
Molecular Formula: C14H15N3O5
Molecular Weight: 305.29
InChI: InChI=1/C14H15N3O5/c1-3-16(4-2)14(20)10(8-15)5-9-6-11(17(21)22)13(19)12(18)7-9/h5-7,18-19H,3-4H2,1-2H3/b10-5+
Molecular Structure: (C14H15N3O5) Entacom;OR 611;2-Propenamide,2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-, (E)-;(E)-Entacapo...
Properties
Melting Point: 162-163ºC
Flash Point: 272.3 ºC
Boiling Point: 526.6 ºC
Density:1.392 g/cm3
Appearance:yellow powder
Flash Point: 272.3 ºC
Usage:(E)-Isomer of Entacapone polymorphic form A. Peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian
Safety Data