4-Hydroxyquinoline

Product Name: 4-Hydroxyquinoline
CAS No.: 611-36-9
Chemical Name: 4-Hydroxyquinoline
Synonyms: KYNURINE;AKOS 222-32;4-QUINOLINOL;QUINOLIN-4-OL;4-HydroxyquinoL;4-Quinolinol 98%;4-Quinolinol >1H-Quinolin-4-one;4(1H)-QUINOLINONE;4-hydroxy-quinolin
CBNumber: CB2372460
Molecular Formula: C9H7NO
Formula Weight: 145.16
MOL File: 611-36-9.mol

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4-Hydroxyquinoline Property

Melting point:: 200-202 °C(lit.)
Boiling point:: 264.27°C (rough estimate)
Density: 1.1555 (rough estimate)
refractive index: 1.4500 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Soluble in methanol.
form: Crystalline Powder or Needles
pka: 2.23, 11.28(at 20℃)
color: Light beige to yellow
Water Solubility: 4.8g/L(15 ºC)
BRN: 1524969
InChIKey: PMZDQRJGMBOQBF-UHFFFAOYSA-N
LogP: 2.450 (est)
CAS DataBase Reference: 611-36-9(CAS DataBase Reference)
NIST Chemistry Reference: 4-Quinolinol(611-36-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
RTECS: VC4070000
HS Code: 29334900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: H58005
Product name: 4-Quinolinol
Purity: 98%
Packaging: 1g
Price: $25.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: H58005
Product name: 4-Quinolinol
Purity: 98%
Packaging: 5g
Price: $47.6
Updated: 2024/03/01

TCI Chemical

Product number: Q0029
Product name: 4-Quinolinol
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $70
Updated: 2024/03/01

TCI Chemical

Product number: Q0029
Product name: 4-Quinolinol
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $277
Updated: 2024/03/01

Alfa Aesar

Product number: A15859
Product name: 4-Hydroxyquinoline, 98%
Packaging: 1g
Price: $43.65
Updated: 2024/03/01

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4-Hydroxyquinoline Chemical Properties,Usage,Production

Description

4-Hydroxyquinoline is a quinoline alkaloid that has been found in Z. lotus honeys. It is a core component of alkyl-4-hydroxyquinoline quorum sensing molecules such as 2-heptyl-3-hydroxy-4(1H)-quinolone and 2-nonyl-3-hydroxy-4-quinolone. 4-Hydroxyquinoline has been used as a precursor in the synthesis of compounds with antibacterial activity. It has also been used as a fluorescent detection reagent for iron(III) in bovine liver samples.

Chemical Properties

LIGHT BEIGE TO YELLOWISH CRYST. POWDER OR NEEDLES

Uses

4-Hydroxyquinolineis a hydroxylated quinoline derivative with antimicrobial activity. 4-Hydroxyquinoline showed growth-inhibitory effects against intestinal bacteria. 4-Hydroxyquinoline act as sacrifi cial scavengers of the photogenerated oxygen species and has been shown to prevent the photodegradation of riboflavin.

Uses

4-Hydroxyquinoline is a medical raw material.

Definition

ChEBI: A monohydroxyquinoline carrying a hydroxy group at position 4.

Synthesis Reference(s)

Journal of the American Chemical Society, 68, p. 1264, 1946 DOI: 10.1021/ja01211a038

General Description

4-Quinolinol (4-quinolone) is a quinolone compound which forms the core moiety of antibacterials such as norfloxacin, nalidixic acid, ciprofloxacin and cinoxacin.

Biological Activity

4-hydroxyquinoline is a hydroxylated quinoline derivative with antimicrobial activity. it shows growth-inhibitory effects against intestinal bacteria. it also can be used as sacrificial scavengers of the photogenerated oxygen species.

4-Hydroxyquinoline Preparation Products And Raw materials

Raw materials

Preparation Products

4-Chloroquinoline Disperse Yellow HG Imiquimod 4-AMINO-3-NITROQUINOLINE 3,4-DIAMINOQUINOLINE DECAHYDRO-QUINOLIN-4-OL HYDROCHLORIDE 3-NITRO-4-QUINOLINOL 4-Chloro-3-nitroquinoline

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4-Hydroxyquinoline Suppliers

Austria 1 Belgium 3 Canada 1 China 331 Europe 2 France 3 Germany 9 India 27 Japan 4 Switzerland 2 Ukraine 1 United Kingdom 16 United States 54 USA 1 Global 455

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10194
Advantage: 62

HBCChem, Inc.

Tel: +1-510-219-6317
Fax: +1-650-486-1361
Email: sales@hbcchem.com
Country: United States
ProdList: 10658
Advantage: 60

AbaChemScene

Tel: 732-484-9848
Fax: 888-484-5008
Email: sales@chemscene.com
Country: United States
ProdList: 3986
Advantage: 60

InvivoChem

Tel: +1-708-310-1919 +1-13798911105
Fax: 708-557-7486
Email: sales@invivochem.cn
Country: United States
ProdList: 6393
Advantage: 58

Accela ChemBio Inc.

Tel: (+1)-858-699-3322
Fax: (+1)-858-876-1948
Email: info@accelachem.com
Country: United States
ProdList: 19965
Advantage: 58

Alchem Pharmtech,Inc.

Tel: 8485655694
Email: sales@alchempharmtech.com
Country: United States
ProdList: 63711
Advantage: 58

Aladdin Scientific

Tel: +1-833-552-7181
Email: sales@aladdinsci.com
Country: United States
ProdList: 57511
Advantage: 58

TargetMol Chemicals Inc.

Tel: +1-781-999-5354
Email: support@targetmol.com
Country: United States
ProdList: 19973
Advantage: 58

Aceschem Inc.

Tel: +1-817863-6948 +1-（817）863-6948
Email: sales@aceschem.com
Country: United States
ProdList: 19639
Advantage: 58

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View Lastest Price from 4-Hydroxyquinoline manufacturers

Henan Fengda Chemical Co., Ltd

Product: B-[4-(trans-4-Ethylcyclohexyl)-2-fluorophenyl]boronic acid 611-36-9
Price: US $8.00-0.60/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-14

Hebei Mojin Biotechnology Co., Ltd

Product: 4-Hydroxyquinoline 611-36-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-07-25

Hebei Guanlang Biotechnology Co,.LTD

Product: 4-Hydroxyquinoline 611-36-9
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 1 ton
Release date: 2023-06-16

611-36-9, 4-HydroxyquinolineRelated Search:

2-Quinolinol 6-Hydroxyquinoline Quinhydrone 2,4-DIHYDROXYQUINOLINE MONOSODIUM SALT 8-Hydroxyquinoline potassium sulfate Tris(8-hydroxyquinolinato)erbium 8-HYDROXYQUINOLINE BASE BIS(2-METHYL-8-HYDROXYQUINOLINATO)ZINC 2,8-Bis(trifluoromethyl)-4-quinolinol 6-Fluoro-4-(trifluoromethyl)-2(1H)-quinolinone ETHYL 6-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLATE 8-HYDROXYQUINOLINE-N-OXIDE 8-HYDROXYQUINOLINE, ZINC SALT 8-HYDROXYQUINOLINE COPPER SALT,8-HYDROXYQUINOLINE, COPPER(II) SALT,8-HYDROXYQUINOLINE, CU(II) SALT,COPPER 8-HYDROXYQUINOLINE,COPPER (II) 8-HYDROXYQUINOLINE 2,8-Quinolinediol 1,2,3,4-TETRAHYDRO-8-HYDROXYQUINOLINE 8-HYDROXYQUINOLINE BENZOATE 8-Hydroxyquinaldine

QUINOLIN-4-OL

QUINOLIN-4(1H)-ONE

KYNURINE

4-hydroxy-quinolin

1H-Quinolin-4-one

Quinoline, 4-hydroxy-

4-Hydroxyquinoline98%

4-Quinolinol,4-Hydroxyquinoline

4-Hydroxyquinoline, 98% 10GR

4-hydroxyquatolate

4-Quinolinol 98%

4(1H)-QUINOLINONE

4-QUINOLINOL

4-HYDROXYQUINOLINE

4-HYDROXY-1-AZANAPHTHALENE

HYDROXYQUINOLINE,4-

4-Hydroxyquinoline, >=98.5%

AKOS 222-32

4-Quinolinol &gt

4-HydroxyquinoL

4-Hydroxyquinoline ISO 9001：2015 REACH

Bedaquiline Impurity 15

611-36-9

C9H8NO

ALCOHOL

Hydroxyquinolines

Quinolines

Building Blocks

Heterocyclic Building Blocks

Building Blocks

C8 to C10

Chemical Synthesis

Heterocyclic Building Blocks

Quinoline&Isoquinoline

Quinolines

Hydroxyquinolines

quinoline

Quinolines, Quinazolines and derivatives

Heterocyclic Series

Alcohols and Derivatives

Heterocycles