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5-Acetyl-8-hydroxy-1H-quinolin-2-one

BGC Id:	512575597134
CAS No:	62978-73-8
Synonyms:	2(1h)-quinolinone, 5-acetyl-8-hydroxy- ; 5-acetyl-8-hydroxyquinolin-2(1h)-one ; 5-acetyl-8-hydroxy-1h-quinolin-2-one ; 5-acetyl-quinoline-2,8-diol ; 5-acetyl-8-hydroxy-2(1h)-quinolinone ; 5-acetyl-8-hydroxycarbostyril ; 2(1h)-quinolinone,5-acetyl-8-hydroxy- ; 5-acetyl-1,2-dihydro-8-hydroxy-2-oxoquinoline, 1-(1,2-dihydro-8-hydroxy-2-oxoquinolin-5-yl)ethan-1-one ; 5-acetyl-8-hydroxy-1,2-dihydroquinolin-2-one
Molecular Formula:	C11H9NO3
Molecular Weight:	203.19
EINECS:

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Skyrun Industrial

Leap Chem

Molecular Formula: C11H9NO3 Molecular Weight: 203.19 Hazard Symbols: Xn

What other providers are available for CAS 62978-73-8?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

2(1h)-quinolinone, 5-acetyl-8-hydroxy- ; 5-acetyl-8-hydroxyquinolin-2(1h)-one ; 5-acetyl-8-hydroxy-1h-quinolin-2-one ; 5-acetyl-quinoline-2,8-diol ; 5-acetyl-8-hydroxy-2(1h)-quinolinone ; 5-acetyl-8-hydroxycarbostyril ; 2(1h)-quinolinone,5-acetyl-8-hydroxy- ; 5-acetyl-1,2-dihydro-8-hydroxy-2-oxoquinoline, 1-(1,2-dihydro-8-hydroxy-2-oxoquinolin-5-yl)ethan-1-one ; 5-acetyl-8-hydroxy-1,2-dihydroquinolin-2-one

CAS:

62978-73-8

EINECS:

Molecular Formula:

C11H9NO3

MDL:

MFCD07369806

Properties

Molecular Weight:

203.19 g·mol−1

Density:

1.336 g/cm3

Melting point:

>260°C

Boiling point:

509.485 °C at 760 mmHg

Flash point:

261.927 °C

Suppliers

Skyrun Industrial Co., Ltd.

Company type: Leading producer

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. Cancidas is also served by Skyrun Industrial Co., Ltd.. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Country: P.R.China Phone: +86-576-84015261 Telefax: +86-576-84015261

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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 ...

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Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36 (R)

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Shanghai Hanhong Scientific Co., Ltd.

Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleot... Request

What other providers are available for CAS 62978-73-8?

In addition to the providers presented here for 5-Acetyl-8-hydroxy-1H-quinolin-2-one with the CAS number 62978-73-8, there are other 21 providers with slightly different product names available for this CAS number.

5-Acetyl-quinoline-2,8-diol

Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +13 additional providers that we know from the past

5-Acetyl-8-hydroxyquinolin-2(1H)-one

+1 additional providers that we know from the past