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(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 Suppliers list
Company Name: Standardpharm Co. Ltd.
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Products Intro: Product Name:Entacapone EP Impurity D
CAS:857629-79-9
Purity:0.99 Package:10mg;25mg;50mg;100mg
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Products Intro: Product Name:Entacapone EP Impurity D
CAS:857629-79-9
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Products Intro: Product Name:Entacapone Impurity 4(Entacapone EP Impurity D)
CAS:857629-79-9
Purity:0.95 Package:Vials
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Products Intro: Product Name:Entacapone EP Impurity D
CAS:857629-79-9
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Products Intro: Product Name:Entacapone impurity D
CAS:857629-79-9
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:(2E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Basic information
Product Name:(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide
Synonyms:(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide;Entacapone impurity D;Entacapone Impurity 20(Entacapone EP Impurity D);Imp. D (EP):(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide;Entacapone Impurity 4(Entacapone EP Impurity D);(E)-N,N-diethyl-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)acrylamide;(E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide;(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-
CAS:857629-79-9
MF:C16H19N3O5
MW:333.34
EINECS:
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Mol File:857629-79-9.mol
(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 Chemical Properties
Safety Information
MSDS Information
(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Usage And Synthesis
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.
DefinitionChEBI: 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
Tag:(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide(857629-79-9) Related Product Information
(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile Entacapone EP IMpurity I TYRPHOSTIN AG 1290 Entacapone EP IMpurity B Sodium cyanoborohydride Entacapone EP Impurity G Entacapone Impurity 10 Entacapone Impurity 4 6-Methoxy-2,4-dinitrophenol Entacapone 3-b-D-Glucuronide Entacapone Impurity 13 2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- (E/Z)-3-O-Methyl Entacapone 3-Nitro-4,5-dihydroxybenzaldehyde CIS-ENTACAPONE (E)-3-O-Methyl Entacapone Entacapone 3,5-DINITROCATECHOL