Entacapone Impurity 7

Product Name: Entacapone Impurity 7
CAS No.: 1215039-66-9
Chemical Name: Entacapone Impurity 7
Synonyms: Entacapone Impurity 7;(E)-ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate;Ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate;2-Propenoic acid, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-, ethyl ester, (2E)-;(E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate (Entacapone Impurity)
CBNumber: CB55430388
Molecular Formula: C12H10N2O6
Formula Weight: 278.22
MOL File: 1215039-66-9.mol

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Entacapone Impurity 7 Property

Melting point:: 211-212 °C(Solv: ethanol (64-17-5))
Boiling point:: 457.2±45.0 °C(Predicted)
Density: 1.501±0.06 g/cm3(Predicted)
pka: 5.01±0.50(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: E926623
Product name: Ethyl(2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate
Packaging: 25mg
Price: $130
Updated: 2021/12/16

TRC

Product number: E926623
Product name: Ethyl(2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate
Packaging: 100mg
Price: $430
Updated: 2021/12/16

TRC

Product number: E926623
Product name: Ethyl(2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate
Packaging: 250mg
Price: $890
Updated: 2021/12/16

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Entacapone Impurity 7 Chemical Properties,Usage,Production

Uses

Ethyl (2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate is used in the synthetic preparation of entacapone and related compounds from dihydroxy-nitrobenzaldehyde, cyanoacetic acid, diethylamine, and amines/alcohols.

Entacapone Impurity 7 Preparation Products And Raw materials

Raw materials

Preparation Products

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Entacapone Impurity 7 Suppliers

China 29 India 4 United States 1 Global 34

Hubei Yangxin Medical Technology Co., Ltd.

Tel: 15374522761
Fax: QQ:2853117752
Email: 3003392093@qq.com
Country: China
ProdList: 8705
Advantage: 55

PI & PI BIOTECH INC.

Tel: 020-81716320 17788709170
Fax: 020-81716319
Email: Sales@pipitech.com
Country: China
ProdList: 2649
Advantage: 58

TOSUN PHARM

Tel: 020-61855200 13326451905
Email: 260366801@qq.com
Country: China
ProdList: 7798
Advantage: 58

Hefei fuya biotechnology co. LTD

Tel: 18096409024
Email: sales02@foreversyn.com
Country: China
ProdList: 1905
Advantage: 58

Shenzhen ruikai de biotechnology co., ltd.

Tel: 0755-61348847 17820674378
Fax: 0755-21016893
Email: 2682116078@qq.com
Country: China
ProdList: 7843
Advantage: 58

Nanjing wangzhixing Pharmaceutical Technology Co., Ltd

Tel: 15850510341
Fax: 025-85722793
Email: shiqingran@wzxchem.com
Country: China
ProdList: 3746
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81215950 4000-868-328
Email: customer@uwalab.com
Country: United States
ProdList: 10404
Advantage: 58

Nanjing Tianyi Chemical Technology Co., Ltd

Tel: 15150528611
Fax: 151-5052-8611
Email: 779881375@qq.com
Country: China
ProdList: 71
Advantage: 58

Foshan Treasure Biotechnology Co., Ltd

Tel: 0757-85921206 18520245316
Email: 2329783215@qq.com
Country: China
ProdList: 12661
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: 0755-66853366; 13670046396
Email: ORDERS@QCSRM.COM
Country: China
ProdList: 24342
Advantage: 58

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View Lastest Price from Entacapone Impurity 7 manufacturers

Guangzhou PI PI BIOTECH INC

Product: Entacapone Impurity 7
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 90%+
Supply Ability: 10g
Release date: 2021-08-29

1215039-66-9, Entacapone Impurity 7Related Search:

Ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate

2-Propenoic acid, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-, ethyl ester, (2E)-

(E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate (Entacapone Impurity)

Entacapone Impurity 7

(E)-ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate

1215039-66-9