ChemicalBook > CAS DataBase List > (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide

(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide

(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Structure
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide
  • CAS No.857629-79-9
  • Chemical Name:(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide
  • CBNumber:CB02717595
  • Molecular Formula:C16H19N3O5
  • Formula Weight:333.34
  • MOL File:857629-79-9.mol
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Chemical Properties,Usage,Production

  • Uses (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide is an impurity of Entacapone (E558500), a peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian.
  • Definition ChEBI: 3-O-ethylentacapone is a C-nitro compound that is entacapone in which the phenolic hydroxy group that is meta to the nitro group has been converted into the corresponding ethyl ether. It is a monocarboxylic acid amide, a nitrile, an aromatic ether and a member of 2-nitrophenols. It is functionally related to a 5-nitrovanillin and an entacapone.
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Preparation Products And Raw materials
Raw materials
Preparation Products
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Suppliers
Global(49)Suppliers
  • Supplier：
    Standardpharm Co. Ltd.
  • Tel：86-714-3992388
  • Email：overseasales1@yongstandards.com
  • Country：United States
  • ProdList：14332
  • Advantage：58
  • Supplier：
    sgtlifesciences pvt ltd
  • Tel： +8617013299288
  • Email：dj@sgtlifesciences.com
  • Country：China
  • ProdList：12373
  • Advantage：58
  • Supplier： Guangzhou PI PI Biotech Inc
  • Tel：020-81716320<br/>+86-13602409664
  • Email：Sales@pipitech.com
  • Country：China
  • ProdList：3633
  • Advantage：55
  • Supplier： ChemStrong Scientific Co.,Ltd
  • Tel：0755-0755-66853366<br/>13670046396
  • Email：sales@chem-strong.com
  • Country：China
  • ProdList：18131
  • Advantage：56
  • Supplier： BOC Sciences
  • Tel： 16314854226
  • Email：info@bocsci.com
  • Country：United States
  • ProdList：9923
  • Advantage：65
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Spectrum
857629-79-9, (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamideRelated Search:
  • 杂质对照品
  • 恩他卡朋杂质
  • 恩他卡朋杂质4(恩他卡朋EP杂质D)
  • (E)-2-氰基-3-(3-乙氧基-4-羟基-5-硝基苯基)-N,N-二乙基丙烯酰胺 (恩他卡朋杂质)
  • 恩他卡彭EP杂质D
  • 恩他卡朋杂质D(EP) 标准品
  • 恩他卡朋杂质D(EP)
  • (2E)-2-氰基-3-(3-乙氧基-4-羟基-5-硝基苯基)-N,N-二乙基-2-丙烯酰胺
  • 857629-79-9
  • (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
  • (E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylacrylamide (Entacapone Impurity)
  • Entacapone Impurity 4（Entacapone EP Impurity A）
  • (E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylacrylamide
  • 2-Propenamide, 2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-, (2E)-
  • (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-
  • (E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
  • (E)-N,N-diethyl-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)acrylamide
  • Entacapone Impurity 4（Entacapone EP Impurity D）
  • Imp. D (EP):(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
  • Entacapone Impurity 20(Entacapone EP Impurity D)
  • Entacapone impurity D
  • (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide

Home

My