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Entacapone

BGC Id:801965939142
CAS No:130929-57-6
Synonyms:comtes ; comtan ; entacapone f·s ; (e)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-n,n-diethylacrylamide ; entacapone (150 mg) ; comtess ; or-611 ; (e)-2-cyano-3-(3 , 4-dihydroxy-5-nitrophenyl)-n , n-diethyl-2-pmpenamide ; (2e)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-n,n-diethylprop-2-enamide ; entacapone
Molecular Formula:C14H15N3O5
Molecular Weight:305.29
EINECS:
Structural Formula
Listed are 16 international and reliable suppliers for Entacapone. They are coming from 6 countries around the world. These vendors belong to 16 different business types like 'Supplier of chemical products' and 'International trading company'
Please contact all the below listed distributors/manufacturers for Entacapone and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


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registered suppliers of Entacapone worldwide

2025 - The most valued supplier

The following 16 notable providers have been checked and can be recommended.
Chemical-Suppliers
Sancai Industry
Appearance   yellow white powder Identification   Should comply with the IR spectrum Exhibits maximum absorption at 354nm Clarity of solution   5.0% w/v solution in DMF is clear Related Substances (Impurity A)   ≤ 0.10% Related Substances (Impurity B)   ≤ 0.10% Related Substances (Impurity C)   ≤ 0.05% Related Substances (Impurity D)   ≤ 0.05% Related Substances (Any other impurity)   ≤ 0.10% Related Substances (Total Impurities)   ≤ 0.3% Heavy met
Chemical-Suppliers
BOC Sciences
Description : Entacapone is a selective and reversible inhibitor of the enzyme catechol-O-methyltransferase (COMT) (IC50 = 151 nM), commonly used in combination with other medications for the treatment of Parkinson's disease.
  • Molecular Weight : 305.29
  • Molecular Formula : C14H15N3O5
Purity : > 98% Canonical SMILES : CCN(CC)C(=O)C(=CC1=CC(=C(C(=C1)O)O)[N+](=O)[O-])C#N InChI : InChI=1S

The last intensive check and update was carried out on 2025/11/26.

Identify

Synonyms:
comtes ; comtan ; entacapone f·s ; (e)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-n,n-diethylacrylamide ; entacapone (150 mg) ; comtess ; or-611 ; (e)-2-cyano-3-(3 , 4-dihydroxy-5-nitrophenyl)-n , n-diethyl-2-pmpenamide ; (2e)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-n,n-diethylprop-2-enamide ; entacapone
CAS:
130929-57-6
EINECS:
Molecular Formula:
C14H15N3O5
MDL:
MFCD00866580
SMILES:
COC(=O)C1=CCCCC1

Properties

Molecular Weight:
305.29 g·mol−1
Density:
~1.4 g/cm3 (Predicted)
Melting point:
162-1630C
Boiling point:
~526.6° C at 760 mmHg (Predicted)
Solubility:
Soluble in DMSO (61 mg/ml at 25° C), methanol, DMF (~30 mg/ml), and ethanol (~5 mg/ml). Insoluble in water.
download Download Molfile

Suppliers

Jai Radhe Sales

Company type: International trading company
Founded in 1999, Jai Radhe Sales is a customer focused exporter of Active Pharmaceutical Ingredients, Agro Chemicals, Pellets, Phyto chemicals, Excipients & Fine Chemical’s. We supply our chemical product Glibenclamide.
Country: India   Phone: +91-79-26431096   Telefax: +91-79-26569884

Regent Science Industry Limited

Company type: Producer
Country: P.R.China
Phone: +86 18938635012
Telefax: +86 755-85201366
Regent Science Industry Limited(RSI) is a leading chemical and life science company focused on making science and discovery easier, manufactures and distributes more than 35,000 chemicals, biochemical,drug analytical,glusciences and other essential products. RSI supplies a range of products including material science,drug research and devleopment reagents, tissue culture reagents, polymer,amino acids and their derivatives, peptide reagents for research institutes, univers ...

Zyntex Ltd

As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
Company type: Bulk chemical supplier
Country: Türkiye

Sancai Industry Co.,Ltd.

Company type: Leading producer
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Country: P.R.China   Phone: +86-531-88913079   Telefax: +86-531-88913079

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd also offers 3-Dimethylamino-1-propanol. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. We sell 2-Methoxyphenylboronic acid as well. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

BOC Sciences

Company type: Supplier
BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. BOC Sciences is a seller of 2,5-Dioxopyrrolidin-1-yl 3-(tritylthio)propanoate. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
Country: USA   Phone: +1-631-485-4226   Telefax: +1-631-614-7828

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. We sell 2-(4-(4-Chlorobenzoyl)phenoxy)-2-methylpropanoic acid as well. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...

Carbone Scientific Co., Ltd.

Carbone scientific is located at London, UK. Additionally 1,6-bis-(Maleimide)hexane is supplied by us. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
Company type: Supplier
Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Xingrui Industry Co., Limited is a seller of 8-Aminoquinaldine. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We sell L-(+)-2-Amino-butyric acid as well. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. 2',3',6'-Trifluoropropiophenone is also served by Skyrun Industrial Co., Ltd.. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

Amadis Chemical Company Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-571-89925085
Telefax: +86-571-89925065
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Additionally 1,3-bis-(Citraconimidomethyl)benzene is supplied by us. We are supplying and producing lab quantities from tiny qua ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany  

Safety Information

Hazard Classes:
Storage temperature:
-20 °C Freezer

What other providers are available for CAS 130929-57-6?

In addition to the providers presented here for Entacapone with the CAS number 130929-57-6, there are other 9 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
BLD Pharmatech Ltd +1 additional providers that we know from the past
Hangzhou Zhongqi Chem Co., Ltd +2 additional providers that we know from the past
Capot Chemical Co., Ltd. +1 additional providers that we know from the past




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