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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)-

2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)-

2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Structure
CAS No.
1217439-96-7
Chemical Name:
2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)-
Synonyms
Denitroentacapone;Entacapone Impurity 71;(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide;2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)-
CBNumber:
CB08090032
Molecular Formula:
C14H16N2O3
Molecular Weight:
260.29
MOL File:
1217439-96-7.mol
Modify Date:
2025/1/20 19:21:38
Request For Quotation

2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Properties

Boiling point 509.6±50.0 °C(Predicted)
Density 1?+-.0.06 g/cm3(Predicted)
pka 8.85±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Chemical Properties,Uses,Production

Uses

(2E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-2-propenamide is considered to be an anti-influenza component towards A H1N1 virus.

2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Preparation Products And Raw materials

Raw materials

Preparation Products

2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Suppliers

Global( 22)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Moxin Chemicals +8617320513646 China 9684 58 Inquiry
Huaihua Yuanyanda Biotechnology Co., Ltd 18229999901 China 4590 58 Inquiry
Shanghai Titan Scientific Co.,Ltd 16621234537 China 7702 58 Inquiry
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 China 40109 58 Inquiry
Jiangxi Yehong Hospital Technology Co., Ltd 0793-15967982-804 13970348580 China 670 58 Inquiry
Changzhou Xianglong Pharmaceutical Technology Co., LTD 18661161657 China 10000 58 Inquiry
Adamas Reagent, Ltd. 400-6009262 16621234537 China 14101 59 Inquiry
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 China 10003 58 Inquiry
Nanjing Ningjitong Pharmaceutical Biotechnology Co., Ltd 0-19710401727 19710401727 China 718 58 Inquiry
ShenZhen H&D Pharmaceutical Technology Co., LTD 18672472998 China 8005 58 Inquiry
Supplier Advantage
Moxin Chemicals 58
Huaihua Yuanyanda Biotechnology Co., Ltd 58
Shanghai Titan Scientific Co.,Ltd 58
Shanghai Haohong Scientific Co., Ltd. 58
Jiangxi Yehong Hospital Technology Co., Ltd 58
Changzhou Xianglong Pharmaceutical Technology Co., LTD 58
Adamas Reagent, Ltd. 59
Henan Alpha Chemical Co., Ltd. 58
Nanjing Ningjitong Pharmaceutical Biotechnology Co., Ltd 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 58

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2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Entacapone Impurity 71 (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide Denitroentacapone 1217439-96-7