ChemicalBook > CAS DataBase List > 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID

8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID

Product Name: 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID
CAS No.: 1571-30-8
Chemical Name: 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID
Synonyms: BAY32-5915;RARECHEM AL BO 1187;8-hydroxy-quinaldicaci;8-HYDROXYQUINALDIC ACID;BAY32-5915, 10 mM in DMSO;Moxifloxacin Impurity 196;Quinaldic acid, 8-hydroxy-;Benzyl Benzoate Impurity 6;8-HYDROXYQUINOLINE-2-CARBOXYLATE;8-HydroxyQuinoline-2-Carbaxylicacid
CBNumber: CB0159012
Molecular Formula: C10H7NO3
Formula Weight: 189.17
MOL File: 1571-30-8.mol

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8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID Property

Melting point:: 213-214 °C
Boiling point:: 324.41°C (rough estimate)
Density: 1.3175 (rough estimate)
refractive index: 1.5400 (estimate)
storage temp.: Storage temp. 2-8°C
pka: 1.32±0.30(Predicted)
form: Crystalline Powder
color: Yellow
BRN: 146082
CAS DataBase Reference: 1571-30-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: UZ9450000
HS Code: 29334910

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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: 55088
Product name: 8-Hydroxy-2-quinolinecarboxylic acid
Purity: ≥98.0% (GC)
Packaging: 1g
Price: $125
Updated: 2025/07/31

Sigma-Aldrich

Product number: 55088
Product name: 8-Hydroxy-2-quinolinecarboxylic acid
Purity: ≥98.0% (GC)
Packaging: 5g
Price: $591
Updated: 2025/07/31

TCI Chemical

Product number: H1658
Product name: 8-Hydroxyquinoline-2-carboxylic Acid
Packaging: 1G
Price: $123
Updated: 2025/07/31

TCI Chemical

Product number: H1658
Product name: 8-Hydroxyquinoline-2-carboxylic Acid
Packaging: 5G
Price: $368
Updated: 2025/07/31

TRC

Product number: H953473
Product name: 8-Hydroxyquinoline-2-carboxylic Acid
Packaging: 250mg
Price: $120
Updated: 2021/12/16

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8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

yellow crystalline powder

Uses

8-Hydroxy-2-quinolinecarboxylic acid may be used in the preparation of bis (8-hydroxyquinoline-2-carboxylato-Κ³N,O,O′) cobalt (II) trihydrate.

Definition

ChEBI: 8-hydroxy-2-quinolinecarboxylic acid is a member of quinolines.

General Description

8-Hydroxy-2-quinolinecarboxylic acid (8HQC) is a tridentate chelating agent. It reacts with 2-aminophenol to form a benzoxazole derivative, which can undergo fluorescence quenching in water, making it a viable candidate for developing a probe for detecting water in aprotic organic solvents. The analysis of mid-IR and Raman spectra of 8HQC shows the presence of seven tautomers.

IC 50

IKK-α: 60 nM (IC₅₀)

8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Trimethylsilyl cyanide Acetonitrile Hydrogen peroxide 3-Chloroperoxybenzoic acid Triethylamine Chloroform Ethyl acetate Sodium bicarbonate Acetic acid Methanol Sodium hydroxide 8-Hydroxyquinoline Magnesium sulfate

Preparation Products

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View Lastest Price from 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID manufacturers

Shanghai Rlavie Technology Co ltd

Product: 8-Hydroxy-2-quinolinecarboxylic acid 1571-30-8
Price: US $0.00/KG
Min. Order: 0.0001KG
Purity: 98%min
Supply Ability: 500kgs/month
Release date: 2022-05-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID 1571-30-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID 1571-30-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Kg/T
Release date: 2019-12-19

1571-30-8, 8-HYDROXYQUINOLINE-2-CARBOXYLIC ACIDRelated Search:

8-hydroxy-quinaldicaci

8-HYDROXY-2-QUINOLINECARBOXYLIC ACID

8-HYDROXYQUINALDIC ACID

8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID

RARECHEM AL BO 1187

8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID 98%

methyl 8-hydroxyquinoline-2-carboxylate

8-Hydroxyquinoline-2-carboxylic acid, 98% 1GR

8-Hydroxyquinoline-2-carboxylic acid,98%

8-HydroxyQuinoline-2-Carbaxylicacid

8-Hydroxy-2-quinolinecarboxylic acid >=98.0% (GC)

Quinaldic acid, 8-hydroxy-

2-Quinolinecarboxylic acid, 8-hydroxy-

BAY32-5915

8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID ISO 9001：2015 REACH

8-HYDROXYQUINOLINE-2-CARBOXYLATE

8-<WBR>Hydroxy-<WBR>2-<WBR>quinolinecarboxylic acid

Benzyl Benzoate Impurity 6

BAY32-5915, 10 mM in DMSO

Moxifloxacin Impurity 196

1571-30-8

Quinolines

Heterocyclic Building Blocks

Building Blocks

Quinolines, Quinazolines and derivatives

Building Blocks

C8 to C10

Chemical Synthesis

Heterocyclic Building Blocks

Quinolines