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2-Hydroxy-4-quinolincarboxylic acid

BGC Id:522012385755
CAS No:15733-89-8
Synonyms:akos auf0188 ; 2-hydroxyquinolin-4-carboxylic acid ; 2-hydroxycinchoninic acid ; iflab-bb f1918-0080 ; 2-oxo-4-quinolinecarboxylic acid ; rarechem aq nn 0221 ; 2-hydroxycinchoninic ; 2-hydroxy-4-quinolincarboxylic acid ; 4-carboxycarbostyril ; 2-hydroxy-cinchoninicaci
Molecular Formula:C10H7NO3
Molecular Weight:189.17
EINECS:239-827-9
Structural Formula

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zehao Industry
Appearance Yellow-green to light yellow powder
Loss on drying 0.5% Max
Any single impurity (HPLC) 0.5% Max
Assay (HPLC) 99.0% Min

Chemical-Suppliers
Leap Chem
Molecular Formula: C10H7NO3 Molecular Weight: 189.17 Hazard Symbols: Xi,Xn HS Code: 29337900

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

Identify

Synonyms:
akos auf0188 ; 2-hydroxyquinolin-4-carboxylic acid ; 2-hydroxycinchoninic acid ; iflab-bb f1918-0080 ; 2-oxo-4-quinolinecarboxylic acid ; rarechem aq nn 0221 ; 2-hydroxycinchoninic ; 2-hydroxy-4-quinolincarboxylic acid ; 4-carboxycarbostyril ; 2-hydroxy-cinchoninicaci
CAS:
15733-89-8
EINECS:
239-827-9
Molecular Formula:
C10H7NO3
MDL:
MFCD00023942

Properties

Molecular Weight:
189.17 g·mol−1
Melting point:
350 °C
Physical Description:
solid
download Download Molfile for :
1,​2-​Dihydro-​2-​oxo-4-​quinolinecarboxylic Acid

Suppliers

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. Vendemos 2-Deoxy-3,5-di-O-(4-methylbenzoyl)-alpha-D-erythropentofuranosylchloride también. 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.
País: P.R.China   Teléfono: +86 13583185792   Fax: +86 531 88905468

Zehao Industry Co., Ltd.

País: P.R.China
Teléfono: +86-531-88909322
Fax: +86-531-88909322
The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. Ofrecemos 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride también. 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. Our capabilities are comprised of our manufacturi ...

Finetech Industry Limited

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. 3,5-Dibromoaniline también es servida por Finetech Industry Limited. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...
Tipo de compañía: Producer
País: P.R.China
Teléfono: +86-27-8746 5837
Fax: +86-27-8777 2287

Capot Chemical Co., Ltd.

Tipo de compañía: 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. 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. 4-Chloro-3,5-bis(trifluoromethyl)aniline también es servida por Capot Chemical Co., Ltd.. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
País: P.R.China   Teléfono: +86-571-85586718   Fax: +86-571-85864795

Leap Chem Co., Ltd

Tipo de compañía: Bulk and laboratory supplier
País: P.R.China
Teléfono: +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 ...

Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38-22 (R)
Safety Codes:
26-36 (S)
RTECS:
GD3869000

What other providers are available for CAS 15733-89-8?

In addition to the providers presented here for 2-Hydroxy-4-quinolincarboxylic acid with the CAS number 15733-89-8, there are other 34 providers with slightly different product names available for this CAS number.

BuGuCh & Partners +2 additional providers that we know from the past
R&D Synbias Ltd. | Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Hangzhou Keying Chem Co., Ltd. | Xingrui Industry Co., Limited | BOC Sciences | Shandong SanYoung Industry Co., Ltd | AK Scientific, Inc. | BuGuCh & Partners +18 additional providers that we know from the past
BLD Pharmatech Ltd +2 additional providers that we know from the past




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