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;Quinaldic acid, 8-hydroxy-;Benzyl Benzoate Impurity 6;8-HydroxyQuinoline-2-Carbaxylicacid;8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID;8-HYDROXY-2-QUINOLINECARBOXYLIC ACID;2-Quinolinecarboxylic acid, 8-hydroxy-
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)
form 
Crystalline Powder
pka
1.32±0.30(Predicted)
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
$121
Updated
2024/03/01
Sigma-Aldrich
Product number
55088
Product name
8-Hydroxy-2-quinolinecarboxylic acid
Purity
≥98.0% (GC)
Packaging
5g
Price
$573
Updated
2024/03/01
TCI Chemical
Product number
H1658
Product name
8-Hydroxyquinoline-2-carboxylic Acid
Packaging
1G
Price
$123
Updated
2024/03/01
TCI Chemical
Product number
H1658
Product name
8-Hydroxyquinoline-2-carboxylic Acid
Packaging
5G
Price
$368
Updated
2024/03/01
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.

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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8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID Suppliers

Americas 1 Belgium 2 China 71 Europe 1 Germany 4 India 7 Japan 2 Switzerland 1 United Kingdom 7 United States 16 Global 112
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
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Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
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64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
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50
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5700
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66
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
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57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
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57
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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
Shaanxi Dideu Medichem Co. Ltd
Product
8-HYDROXYQUINOLINE-2-CARBOXYLIC ACID 1571-30-8
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-04-29

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

2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID 8-HYDROXYQUINOLINE-7-CARBOXYLIC ACID 6-CHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID 5,7-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID XANTHURENIC ACID 8-METHOXY-QUINOLINE-2-CARBOXYLIC ACID 3-HYDROXYQUINOLINE-4-CARBOXYLIC ACID 6-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER 2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID 7-BROMO-4-HYDROXYQUINOLINE 3-HYDROXYQUINOLINE-2-CARBOXYLIC ACID 4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID 8-BROMO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID 6-BROMO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID 4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER 6-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID 8-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID 3-Hydroxy-2-methyl-4-quinolinecarboxylic acid

  • 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
  • Benzyl Benzoate Impurity 6
  • 1571-30-8
  • Quinolines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Quinolines, Quinazolines and derivatives
  • Building Blocks
  • C8 to C10
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Quinolines