BGC » Chemicals A-Z » 4-Hydroxyquinolin-2(1H)-one

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Identify Suppliers 2026 Properties Safty

4-Hydroxyquinolin-2(1H)-one

BGC Id:	712987682054
CAS No:	86-95-3
Synonyms:	4-dihydroxyquinoline ; 2,4-quinolinediol ; 4-hydroxycarbostyril ; 2,4-quinolinediol 97% ; hydroxycarbostyril ; 2,4-quinolinediol,97% ; 4-hydroxy-carbostyri ; 4-hydroxy-2-quinolone ; 86-95-3 ; quinoline-2,4-diol
Molecular Formula:	C9H7NO2
Molecular Weight:	161.16
EINECS:	201-711-0

There is 1 international and reliable supplier for 4-Hydroxyquinolin-2(1H)-one coming out from . This vendor belong to the business type : 'Bulk and laboratory supplier'.
Please contact the listed manufacturer/distributor for 4-Hydroxyquinolin-2(1H)-one and ask for prices, package standards and transport possibilities. Our registered distributor will help you to get all necessary information and product specifications.

registered suppliers of 4-Hydroxyquinolin-2(1H)-one worldwide

The most competitive supplier in 2026

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

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 se ...

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What other providers are available for CAS 86-95-3?

The last intensive check and update was carried out on 2026/10/14.

Identify

Synonyms:

4-dihydroxyquinoline ; 2,4-quinolinediol ; 4-hydroxycarbostyril ; 2,4-quinolinediol 97% ; hydroxycarbostyril ; 2,4-quinolinediol,97% ; 4-hydroxy-carbostyri ; 4-hydroxy-2-quinolone ; 86-95-3 ; quinoline-2,4-diol

CAS:

86-95-3

EINECS:

201-711-0

Molecular Formula:

C9H7NO2

MDL:

MFCD00277932

SMILES:

OCCOCC#C

Properties

Molecular Weight:

161.16 g·mol−1

Melting point:

>300 °C(lit.)

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

26-37/39 (S)

WGK Germany:

RTECS:

FG7300000

Storage temperature:

Room temperature.

What other providers are available for CAS 86-95-3?

In addition to the providers presented here for 4-Hydroxyquinolin-2(1H)-one with the CAS number 86-95-3, there are other 78 providers with slightly different product names available for this CAS number.

2,4-Quinolinediol

Quinoline-2,4-diol

Leap Chem Co., Ltd

2,4-Dihydroxyquinoline

2-(1H)-4-Hydroxyquinolinone

+2 additional providers that we know from the past

4-Hydroxy-2(1H)-quinolinone

Shandong SanYoung Industry Co., Ltd +5 additional providers that we know from the past

2-Acetamido-2-heptylpropanedioic acid diethyl ester

+2 additional providers that we know from the past