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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.

Тип компании: 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. Мы продавцом 2-Hydroxy-3-methylbenzamide. Our advanced facilities allow us the flexibility to produce a wide range compounds from gram lots to metric ton lots. We specialized in ...
страна: P.R.China   телефон: +86 22 87899130   факс: +86 22 87899129

Simagchem Corporation

Тип компании: Bulk chemical producer
страна: P.R.China
телефон: +86 592 2680 277
факс: +86 592 2680 237
Your partner in China for chemicals business. 2,4-Dichlorobenzoyl chloride также будут предоставлены нами. 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. Кроме того 6-Chloro-3-benzofuranone поставляется нами. 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!
Тип компании: Leading producer
страна: P.R.China
телефон: +86-592-3327115
факс: +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. также предлагает 1,2,3-Trichloropropane. 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 ...
страна: P.R.China   телефон: +86-571-85378921   факс: +86-571-85378913

Hangzhou Zhongqi Chem Co., Ltd

Тип компании: Leading producer
страна: P.R.China
телефон: +86-571-86976032
факс: +86-571-86972162
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Dayang Chem (Hangzhou) Co.,Ltd.

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Тип компании: Leading producer
страна: P.R.China
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факс: +86-571-8893-8652

Carbone Scientific Co., Ltd.

Тип компании: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Мы поставляем нашу 1-Bromo-2-chloroethane химический продукт. 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 ...
страна: U.K.   телефон: +44 (0)203 769 4441 ext 1   факс: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

Тип компании: Bulk chemical producer
страна: P.R.China
телефон: +86 592 6515854
факс: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Мы поставщик 2-Cyano-4'-bromomethyl biphenyl. 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. является продавцом Tetrahydroxy-1,4-benzoquinone hydrate. AK Scientific products can be searched by Name (or ...
Тип компании: Supplier
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факс: +1 (510) 429-8836

BLD Pharmatech Ltd

Тип компании: Supplier
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страна: P.R.China   телефон: +86-21-61629022   факс: +86-21-50201702

Leap Chem Co., Ltd

Тип компании: Bulk and laboratory supplier
страна: P.R.China
телефон: +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.

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Тип компании: Leading producer
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BIOZOL Diagnostica Vertrieb GmbH

Тип компании: 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. Мы поставляем нашу 7H-Benz[de]anthracen-7-one химический продукт. 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 ...
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BuGuCh & Partners

Тип компании: Producer
страна: Germany
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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
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