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6-Hydroxy-2(1H)-3,4-dihydroquinolinone

BGC Id:181458678072
CAS No:54197-66-9
Synonyms: 3,4-dihydro-2,6-quinolinediol ; 6-hydroxy-2-oxo-1 ; 6-hydroxy-3,4-dihydroquinolone ; 6-hq ; cilostazol related compound a ; intermediate of cilostazol ; aurora ka-4814 ; q-2 ; the intermediate of cilostazol ; 4-tetrahydroquinoline
Molecular Formula:C9H9NO2
Molecular Weight:163.17
EINECS:
Structural Formula

Verified providers in 2025

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Sancai Industry
Appearance White to Yellow crystalline powder
Density 1.282 g/cm3
Melting point 229-237 ºC
Boiling point 424.5 °C at 760 mmHg
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Chemical-Suppliers
Leap Chem
Molecular Formula: C9H9NO2 Molecular Weight: 163.17 Hazard Symbols: Xi WGKGermany: 3 HS Code: 2933790002

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
3,4-dihydro-2,6-quinolinediol ; 6-hydroxy-2-oxo-1 ; 6-hydroxy-3,4-dihydroquinolone ; 6-hq ; cilostazol related compound a ; intermediate of cilostazol ; aurora ka-4814 ; q-2 ; the intermediate of cilostazol ; 4-tetrahydroquinoline
CAS:
54197-66-9
EINECS:
Molecular Formula:
C9H9NO2
MDL:
MFCD02179410

Properties

Molecular Weight:
163.17 g·mol−1
Melting point:
236-240 °C
download Download Molfile for :
6-Hydroxy-3,4-dihydro-1H-quinoline-2-one

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. 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. Simagchem Corporation also offers 2-(Aminooxy)-2-methylpropionic acid hydrochloride.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Sancai Industry Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. Sancai Industry Co.,Ltd. is a seller of di-(tert-Butylperoxyisopropyl)benzene. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

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. We supply our chemical product 2-Ethylhexyl mercaptoacetate. 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 ...
Country: P.R.China
Phone: +86-571-85378921
Telefax: +86-571-85378913

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. We supply our chemical product Hydrazine monohydrochloride. 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 always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Cuminaldehyde is also served by Lori Industry Co., Ltd. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Nantong Xindao Biotech Ltd

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Company type: Leading producer
Country: P.R.China
Phone: +86 19033786557

Shandong SanYoung Industry Co., Ltd

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 also offers 2-Aminopyrimidine-5-boronic acid. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +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 ...

BIOZOL Diagnostica Vertrieb GmbH

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. 2-Butoxy-5-methylphenylboronic acid will be also provided by us. 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 ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
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 ...
Country: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26 (S)
Storage temperature:
Room temperature.

What other providers are available for CAS 54197-66-9?

In addition to the providers presented here for 6-Hydroxy-2(1H)-3,4-dihydroquinolinone with the CAS number 54197-66-9, there are other 62 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
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Xiamen Hisunny Chemical Co., Ltd. +8 additional providers that we know from the past
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Shanghai Eliv Pharmaceutical Co., Ltd. | Hangzhou Zhongqi Chem Co., Ltd +15 additional providers that we know from the past
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BLD Pharmatech Ltd | Leap Chem Co., Ltd +3 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd +13 additional providers that we know from the past




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