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ChemicalBook >> CAS DataBase List >> 2-Hydroxy-4-quinolincarboxylic acid

2-Hydroxy-4-quinolincarboxylic acid

2-Hydroxy-4-quinolincarboxylic acid price.
  • $7.62 - $1161
  • Product name: 2-Hydroxy-4-quinolincarboxylic acid
  • CAS: 15733-89-8
  • MF: C10H7NO3
  • MW: 189.17
  • EINECS:239-827-9
  • MDL Number:MFCD00023942
  • Synonyms:IFLAB-BB F1918-0080;AKOS AUF0188;1,2-DIHYDRO-2-OXOQUINOLINE-4-CARBOXYLIC ACID;2-HYDROXY-4-QUINOLINCARBOXYLIC ACID;2-HYDROXYCINCHONINIC ACID;RARECHEM AQ NN 0221;1,2-dihydro-2-oxo-4-quinolinecarboxylicaci ;2-hydroxy-cinchoninicaci
Price57 Properties Safety Information Description
57 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • AstaTech
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 250mg
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  • 1G
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  • 50g
  • 100.00g
  • 100g
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  • 500g
  • 500.00g
  • 1000.00g
  • 2.5kg
  • 1gm:
  • 100 mg
  • Manufactureraablocks
  • Product numberAA001PBP
  • Product description1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PBP
  • Product description1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98%
  • Packaging25g
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PBP
  • Product description1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98%
  • Packaging100g
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PBP
  • Product description1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98%
  • Packaging500g
  • Price$229
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50138
  • Product description2-Hydroxyquinoline-4-carboxylic acid
  • Packaging500g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF393
  • Product description2-Hydroxyquinoline-4-carboxylic acid 98%(HPLC)
  • Packaging100g
  • Price$70
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50138
  • Product description2-Hydroxyquinoline-4-carboxylic acid 95%
  • Packaging100g
  • Price$51
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF393
  • Product description2-Hydroxyquinoline-4-carboxylic acid 98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50138
  • Product description2-Hydroxyquinoline-4-carboxylic acid 95%
  • Packaging25g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF393
  • Product description2-Hydroxyquinoline-4-carboxylic acid 98%(HPLC)
  • Packaging25g
  • Price$23
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50138
  • Product description2-Hydroxyquinoline-4-carboxylic acid 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0118882
  • Product description2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID HYDRATE 95.00%
  • Packaging1G
  • Price$648.81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0118882
  • Product description2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID HYDRATE 95.00%
  • Packaging2.5G
  • Price$852.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0118882
  • Product description2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID HYDRATE 95.00%
  • Packaging5G
  • Price$1005.43
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR911510
  • Product description2-Hydroxyquinoline-4-carboxylic acid 98%
  • Packaging2.5kg
  • Price$969
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR911510
  • Product description2-Hydroxyquinoline-4-carboxylic acid 98%
  • Packaging25g
  • Price$21
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001PBP 1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98% 5g $10 2026-05-28 Buy
aablocks AA001PBP 1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98% 25g $24 2026-05-28 Buy
aablocks AA001PBP 1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98% 100g $63 2026-05-28 Buy
aablocks AA001PBP 1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid 98% 500g $229 2026-05-28 Buy
AK Scientific J50138 2-Hydroxyquinoline-4-carboxylic acid 500g $300 2021-12-16 Buy
AK Scientific F393 2-Hydroxyquinoline-4-carboxylic acid 98%(HPLC) 100g $70 2026-06-04 Buy
AK Scientific J50138 2-Hydroxyquinoline-4-carboxylic acid 95% 100g $51 2026-06-04 Buy
AK Scientific F393 2-Hydroxyquinoline-4-carboxylic acid 98%(HPLC) 5g $16 2026-06-04 Buy
AK Scientific J50138 2-Hydroxyquinoline-4-carboxylic acid 95% 25g $17 2026-06-04 Buy
AK Scientific F393 2-Hydroxyquinoline-4-carboxylic acid 98%(HPLC) 25g $23 2026-06-04 Buy
AK Scientific J50138 2-Hydroxyquinoline-4-carboxylic acid 95% 5g $12 2026-06-04 Buy
American Custom Chemicals Corporation CHM0118882 2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID HYDRATE 95.00% 1G $648.81 2021-12-16 Buy
American Custom Chemicals Corporation CHM0118882 2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID HYDRATE 95.00% 2.5G $852.21 2021-12-16 Buy
American Custom Chemicals Corporation CHM0118882 2-HYDROXYQUINOLINE-4-CARBOXYLIC ACID HYDRATE 95.00% 5G $1005.43 2021-12-16 Buy
Apolloscientific OR911510 2-Hydroxyquinoline-4-carboxylic acid 98% 2.5kg $969 2026-06-04 Buy
Apolloscientific OR911510 2-Hydroxyquinoline-4-carboxylic acid 98% 25g $21 2026-06-04 Buy
Next Last

Properties

Melting point :350°C
Boiling point :403.6±45.0 °C(Predicted)
Density :1.429±0.06 g/cm3(Predicted)
vapor pressure :0Pa at 25℃
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated)
form :Solid
pka :2.76±0.20(Predicted)
color :Yellow to Dark Yellow
BRN :148331
InChI :InChI=1S/C10H7NO3/c12-9-5-7(10(13)14)6-3-1-2-4-8(6)11-9/h1-5H,(H,11,12)(H,13,14)
InChIKey :MFSHNFBQNVGXJX-UHFFFAOYSA-N
SMILES :N1C2=C(C=CC=C2)C(C(O)=O)=CC1=O
LogP :0.3 at 25℃ and pH7
CAS DataBase Reference :15733-89-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

1,?2-?Dihydro-?2-?oxo-4-?quinolinecarboxylic Acid is a chemical constituent of vinegar Schisandra chinensis and is used as a indicator reagent in marking security documents.

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Suppliers and manufacturers

Jiangxi Kingnord Industrial Limited SHENZHEN REISCH BIOTECH CO., LTD Suzhou dexuan New Material Technology Co., Ltd Shanghai Jiezhen Pharmaceutical Technology Co., Ltd. Jiangxi Jingyang Chemical Products Co., LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Ark Pharm, Inc.