BGC » Chemicals A-Z » 5-Hydroxy-2(1H)-quinolinone

Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

5-Hydroxy-2(1H)-quinolinone

BGC Id:	352762907047
CAS No:	31570-97-5
Synonyms:	5-hydroxy-1,2-dihydroquinolin-2-one ; 5-hydroxy-1h-quinolin-2-one ; nsc 134652 ; 1,2-dihydro-5-hydroxy-2-oxoquinoline ; 5-hydroxycarbostyril ; 5-hydroxy-2(1h)-quinilinone ; 5-hydroxy-2(1h)-quinolone ; (2(1h)-quinolinone,5-hydroxy-) ; 5-hydroxy-2(1h)-quinolinone ; 5-hydroxyquinolin-2(1h)-one
Molecular Formula:	C9H7NO2
Molecular Weight:	161.16
EINECS:

Listed are 3 international and reliable suppliers for 5-Hydroxy-2(1H)-quinolinone. They are coming from 1 countries around the world. These vendors belong to 3 different business types like 'Bulk and laboratory supplier' and 'Bulk chemical supplier'
Please contact all the below listed distributors/manufacturers for 5-Hydroxy-2(1H)-quinolinone and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.

registered suppliers of 5-Hydroxy-2(1H)-quinolinone worldwide

The most competitive supplier in 2026

The following 3 notable providers have been checked and can be recommended.

Win-Win Chemical

Purity : 0.97 Chemical Formula : C9H7NO2 Molecular Weight (g/mol) : 161.157 Delivery time : 5Day(s) Application : For R&D

BLD Pharmatech

Smile code: O=C1NC2=C(C(O)=CC=C2)C=C1 MDL Number: MFCD02181132 Purity : 97% Available in stock: 18.85 g

Leap Chem

Molecular Formula: C9H7NO2 Molecular Weight: 161.16 Hazard Symbols: Xi

The last intensive check and update was carried out on 2026/06/11.

Identify

Synonyms:

5-hydroxy-1,2-dihydroquinolin-2-one ; 5-hydroxy-1h-quinolin-2-one ; nsc 134652 ; 1,2-dihydro-5-hydroxy-2-oxoquinoline ; 5-hydroxycarbostyril ; 5-hydroxy-2(1h)-quinilinone ; 5-hydroxy-2(1h)-quinolone ; (2(1h)-quinolinone,5-hydroxy-) ; 5-hydroxy-2(1h)-quinolinone ; 5-hydroxyquinolin-2(1h)-one

CAS:

31570-97-5

EINECS:

Molecular Formula:

C9H7NO2

MDL:

MFCD02181132

SMILES:

COc1cc(C=CC(=O)O)cc(c1O)OC

Properties

Molecular Weight:

161.16 g·mol−1

Melting point:

>300 °C

Suppliers

Win-Win Chemical Co., Limited

Company type: Bulk chemical supplier

Established in 2007, Win-Win chemical CO., Ltd was set up by Professor of Zhejiang University, Wenzhou University and Shanghai Science and Technology University which is located in Longwan Industry District, Wenzhou, China. We have high-tech research capability, and advanced production and inspecting equipment. We are especially engaged in customize production of aromatic fluoride compounds, chiral building blocks, and heterocyclic compounds. We can provide our customers with ...

Country: P.R.China Phone: +86-577-64498589 Telefax: +86-577-56994596

INQUIRY | ORDER

BLD Pharmatech Ltd

Company type: Supplier

Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702

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 is a seller of 3,4-Dihydroxybenzylamine hydrobromide. 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 ...

INQUIRY | ORDER

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. trans-Nonachlordane is also served by Leap Chem Co., Ltd. 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

INQUIRY | ORDER

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹