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2,3-Dioxoindoline-7-carboxylic acid

BGC Id:731109848275
CAS No:25128-35-2
Synonyms:2,3-dioxo-2,3-dihydro-1h-indole-7-carboxylic acid ; 2,3-dioxoindoline-7-carboxylic acid ; 2,3-dioxoindoline-7-carboxylic ; 2,3-dioxo-1h-indole-7-carboxylic acid ; 2,3-dioxoindoline-7-carboxylic acid, 2,3-dihydro-2,3-dioxo-1h-indole-7-carboxylic acid
Molecular Formula:C9H5NO4
Molecular Weight:191.14
EINECS:
Structural Formula

Verified providers in 2025

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C9H5NO4 Molecular Weight: 191.14 Hazard Symbols: Xi,T

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:
2,3-dioxo-2,3-dihydro-1h-indole-7-carboxylic acid ; 2,3-dioxoindoline-7-carboxylic acid ; 2,3-dioxoindoline-7-carboxylic ; 2,3-dioxo-1h-indole-7-carboxylic acid ; 2,3-dioxoindoline-7-carboxylic acid, 2,3-dihydro-2,3-dioxo-1h-indole-7-carboxylic acid
CAS:
25128-35-2
EINECS:
Molecular Formula:
C9H5NO4
MDL:
MFCD00612492
SMILES:
COC1=C(O)C(Br)=C(C=O)C=C1

Properties

Molecular Weight:
191.14 g·mol−1
Density:
~1.6 g/cm3 (Predicted)
Melting point:
268 °C
Boiling point:
434.39 °C (Predicted)
download Download Molfile

Suppliers

Simagchem Corporation

tipologia di azienda: Bulk chemical producer
Your partner in China for chemicals business. Forniamo 2-Bromo-4,6-dichlorophenol pure. 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.
Nazione: P.R.China   telefono: +86 592 2680 277   Fax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-592-3327115
Fax: +86-592-5823596
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. Siamo fornitore di P3HT. 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!

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd è un venditore di 6-Chloro-1H-pyrazolo[4,3-c]pyridine. 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.
Nazione: P.R.China
telefono: +86 13583185792
Fax: +86 531 88905468

Xingrui Industry Co., Limited

tipologia di azienda: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. 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 Co., Limited è un venditore di Dicumyl peroxide. 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 ...
Nazione: P.R.China   telefono: +86-531-88980365   Fax: +86-531-88980365

Zehao Industry Co., Ltd.

Nazione: P.R.China
telefono: +86-531-88909322
Fax: +86-531-88909322
The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Zehao Industry Co., Ltd. offre anche 5-Bromo-2-chlorotoluene. Our capabilities are comprised of our manufacturi ...

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. We have an own factory and share enterprises. Vendiamo (4R,6R)-6-(2-Azidoethyl)tetrahydro-4-hydroxy-2H-pyran-2-one pure. 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 ...
tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-571-88938639
Fax: +86-571-8893-8652

Capot Chemical Co., Ltd.

tipologia di azienda: Leading producer
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Inoltre 2,3-Butylene oxide è fornita da noi. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Nazione: P.R.China   telefono: +86-571-85586718   Fax: +86-571-85864795

Shandong SanYoung Industry Co., Ltd

Nazione: P.R.China
telefono: +86 155-64526813
Fax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Shandong SanYoung Industry Co., Ltd è un venditore di Sodium acetate anhydrous. Our company has a large number of customers with good reputation at home and abroad, ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
tipologia di azienda: Bulk chemical producer
Nazione: P.R.China
telefono: +86 592 6515854
Fax: +86 592 6515854

Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier
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 ...
Nazione: P.R.China   telefono: +852-30606658  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38-25 (R)
Safety Codes:
26-36/37/39-37/39-45 (S)

What other providers are available for CAS 25128-35-2?

In addition to the providers presented here for 2,3-Dioxoindoline-7-carboxylic acid with the CAS number 25128-35-2, there are other 4 providers with slightly different product names available for this CAS number.

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +1 additional providers that we know from the past




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