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2,3-Pyrazinedicarboxylic anhydride

BGC Id:431048427245
CAS No:4744-50-7
Synonyms:pyrazine-2,3-dicarboxylic ; 2,3-pyrazinedicarboxylic anhydride ; furo[3,4-b]pyrazine-5,7-dione ; pyrazine-2,3-dicarboxylic anhydride ; furo[3,4-b]pyrazine-5,7-quinone ; 2,3-pyrazine dicarbo ; 2,3-pyrazinedicarboxylicanhydrate ; furo[3,4-b]pyrazine-5,7-dione (9ci) ; 2,3-pyrazinedicarboxlic anhydride ; 2,3-pyrazinecarboxylic anhydride
Molecular Formula:C6H2N2O3
Molecular Weight:150.09
EINECS:225-260-4
Structural Formula

2025 - The most valued supplier

The following 14 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=C1OC(=O)C2=C1N=CC=N2 MDL Number: MFCD00179418 Purity : 98% Available in stock: 1465 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H2N2O3 Molecular Weight: 150.09 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29349990

The last intensive check and update was carried out on 2025/09/15.

Identify

Synonyms:
pyrazine-2,3-dicarboxylic ; 2,3-pyrazinedicarboxylic anhydride ; furo[3,4-b]pyrazine-5,7-dione ; pyrazine-2,3-dicarboxylic anhydride ; furo[3,4-b]pyrazine-5,7-quinone ; 2,3-pyrazine dicarbo ; 2,3-pyrazinedicarboxylicanhydrate ; furo[3,4-b]pyrazine-5,7-dione (9ci) ; 2,3-pyrazinedicarboxlic anhydride ; 2,3-pyrazinecarboxylic anhydride
CAS:
4744-50-7
EINECS:
225-260-4
Molecular Formula:
C6H2N2O3
MDL:

Properties

Molecular Weight:
150.09 g·mol−1
Melting point:
210 °C (dec.)(lit.)
download Download Molfile for :
2,​3-​Pyrazinedicarboxylic Anhydride

Suppliers

Refine Chemicals Science and Technology Developing Co., Ltd.

会社のタイプ: Bulk chemical producer
Refine Chemicals Science and Technology Developing Co., Ltd. (Refinechemicals) is a high-tech oriented company specialized in Spec & Fine Chemicals and Custom Synthesis. Under the lead of our rich experienced technicians, we have the ability in custom synthesis, scientific research, new product developing, bulk manufacturing and processing. 我々は2-Hydroxy-3-methylbenzamideの販売人である。 Our advanced facilities allow us the flexibility to produce a wide range compounds from gram lots to metric ton lots. We specialized in ...
カントリー: P.R.China   電話: +86 22 87899130   ファックス: +86 22 87899129

Simagchem Corporation

会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86 592 2680 277
ファックス: +86 592 2680 237
Your partner in China for chemicals business. 2,4-Dichlorobenzoyl chlorideはまた、私たちに提供されます。 Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Xiamen Hisunny Chemical Co., Ltd.

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. さらに6-Chloro-3-benzofuranoneは私達によって供給されている。 We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-592-3327115
ファックス: +86-592-5823596

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. Hangzhou Keying Chem Co., Ltd.も1,2,3-Trichloropropaneを提供しています。 After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The p ...
カントリー: P.R.China   電話: +86-571-85378921   ファックス: +86-571-85378913

Hangzhou Zhongqi Chem Co., Ltd

会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-571-86976032
ファックス: +86-571-86972162
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. 私たちは、化学製品Benzenebutanoic acid, a-[[1-carboxy-5-[(trifluoroacetyl)amino]pentyl]amino]-monoethyl ester, [s-(R*,R*)]- (9ci)を供給しています。 Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 我々としてもBisbenzyl peroxydicarbonateを提供します。 We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-571-88938639
ファックス: +86-571-8893-8652

Carbone Scientific Co., Ltd.

会社のタイプ: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. 私たちは、化学製品1-Bromo-2-chloroethaneを供給しています。 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 ...
カントリー: U.K.   電話: +44 (0)203 769 4441 ext 1   ファックス: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86 592 6515854
ファックス: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. 我々は2-Cyano-4'-bromomethyl biphenylのサプライヤーです。 We are committed to provide experienced high quality product and JIT performance to benefit our customers.

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific, Inc.はTetrahydroxy-1,4-benzoquinone hydrateの販売しています。 AK Scientific products can be searched by Name (or ...
会社のタイプ: Supplier
カントリー: USA
電話: +1 (510) 429-8835
ファックス: +1 (510) 429-8836

BLD Pharmatech Ltd

会社のタイプ: Supplier
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. BLD Pharmatech Ltdは4-Bromo-1H-pyrazolo[4,3-c]pyridineの販売しています。 Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
カントリー: P.R.China   電話: +86-21-61629022   ファックス: +86-21-50201702

Leap Chem Co., Ltd

会社のタイプ: Bulk and laboratory supplier
カントリー: P.R.China
電話: +852-30606658
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 ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & 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. FerritinもSkyrun Industrial Co., Ltd.によって処理されます。 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 ...
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-576-84015261
ファックス: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

会社のタイプ: Supplier of chemical products
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. 私たちは、化学製品7H-Benz[de]anthracen-7-oneを供給しています。 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. We are supplying and producing lab quantities from tiny qua ...
カントリー: Germany   電話: +49-871-966346-0   ファックス: +49-871-966346-13

BuGuCh & Partners

会社のタイプ: Producer
カントリー: Germany
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 ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

What other providers are available for CAS 4744-50-7?

In addition to the providers presented here for 2,3-Pyrazinedicarboxylic anhydride with the CAS number 4744-50-7, there are other 6 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
+5 additional providers that we know from the past




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