2-Hydroxyquinoline-4-carboxylic acid
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- $16 - $3655
- Product name: 2-Hydroxyquinoline-4-carboxylic acid
- CAS: 84906-81-0
- MF: C10H7NO3
- MW: 189.17
- EINECS:628-092-3
- MDL Number:MFCD00023942
- Synonyms:IFLAB-BB F1918-0080;1,2-DIHYDRO-2-OXOQUINOLINE-4-CARBOXYLIC ACID;AKOS AUF0188;RARECHEM AQ NN 0221;4-Quinolinecarboxylicacid,2-hydroxy-(9CI);4-Carboxy-2-hydroxyquinoline;2-oxo-1~{H}-quinoline-4-carboxylic acid;2-[(triphenylmethyl)thio]acetic acid methyl ester
23 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Chemenu
- Crysdot
- Labseeker
- Sigma-Aldrich
- Synthonix
- TRC
Package
- 1g
- 2.5G
- 5g
- 10g
- 25g
- 100g
- 500g
- 1kg
- 1000g
- 10kg
- Manufactureraablocks
- Product numberAA003HDC
- Product description2-Hydroxyquinoline-4-Carboxylic Acid 97%
- Packaging1g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003HDC
- Product description2-Hydroxyquinoline-4-Carboxylic Acid 97%
- Packaging5g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003HDC
- Product description2-Hydroxyquinoline-4-Carboxylic Acid 97%
- Packaging25g
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003HDC
- Product description2-Hydroxyquinoline-4-Carboxylic Acid 97%
- Packaging100g
- Price$100
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-15573
- Product description2-Hydroxyquinoline-4-carboxylic acid 97%
- Packaging100g
- Price$428
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number0769AQ
- Product description2-Hydroxyquinoline-4-carboxylic acid
- Packaging10g
- Price$141
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021068
- Product description2-HYDROXY QUINOLINE-4-CARBOXYLIC ACID 95.00%
- Packaging2.5G
- Price$852.21
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021068
- Product description2-HYDROXY QUINOLINE-4-CARBOXYLIC ACID 95.00%
- Packaging5G
- Price$1005.43
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021068
- Product description2-HYDROXY QUINOLINE-4-CARBOXYLIC ACID 95.00%
- Packaging1G
- Price$648.81
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM145861
- Product description2-Hydroxyquinoline-4-carboxylic acid 95%
- Packaging1000g
- Price$1016
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM145861
- Product description2-Hydroxyquinoline-4-carboxylic acid 95%
- Packaging500g
- Price$509
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM145861
- Product description2-Hydroxyquinoline-4-carboxylic acid 95%
- Packaging100g
- Price$138
- Updated2026-05-26
- Buy
- ManufacturerCrysdot
- Product numberCD11046798
- Product description2-Hydroxyquinoline-4-carboxylic acid 97%
- Packaging100g
- Price$110
- Updated2026-05-26
- Buy
- ManufacturerLabseeker
- Product numberSC-73494
- Product description2-Hydroxyquinoline-4-carboxylic acid 95
- Packaging100g
- Price$363
- Updated2026-05-23
- Buy
- ManufacturerLabseeker
- Product numberSC-73494
- Product description2-Hydroxyquinoline-4-carboxylic acid 95
- Packaging10kg
- Price$3655
- Updated2026-05-23
- Buy
- ManufacturerLabseeker
- Product numberSC-73494
- Product description2-Hydroxyquinoline-4-carboxylic acid 95
- Packaging1kg
- Price$688
- Updated2026-05-23
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003HDC | 2-Hydroxyquinoline-4-Carboxylic Acid 97% | 1g | $16 | 2026-05-28 | Buy |
| aablocks | AA003HDC | 2-Hydroxyquinoline-4-Carboxylic Acid 97% | 5g | $19 | 2026-05-28 | Buy |
| aablocks | AA003HDC | 2-Hydroxyquinoline-4-Carboxylic Acid 97% | 25g | $27 | 2026-05-28 | Buy |
| aablocks | AA003HDC | 2-Hydroxyquinoline-4-Carboxylic Acid 97% | 100g | $100 | 2026-05-28 | Buy |
| AHH | MT-15573 | 2-Hydroxyquinoline-4-carboxylic acid 97% | 100g | $428 | 2026-05-26 | Buy |
| AK Scientific | 0769AQ | 2-Hydroxyquinoline-4-carboxylic acid | 10g | $141 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021068 | 2-HYDROXY QUINOLINE-4-CARBOXYLIC ACID 95.00% | 2.5G | $852.21 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021068 | 2-HYDROXY QUINOLINE-4-CARBOXYLIC ACID 95.00% | 5G | $1005.43 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021068 | 2-HYDROXY QUINOLINE-4-CARBOXYLIC ACID 95.00% | 1G | $648.81 | 2021-12-16 | Buy |
| Chemenu | CM145861 | 2-Hydroxyquinoline-4-carboxylic acid 95% | 1000g | $1016 | 2026-05-26 | Buy |
| Chemenu | CM145861 | 2-Hydroxyquinoline-4-carboxylic acid 95% | 500g | $509 | 2026-05-26 | Buy |
| Chemenu | CM145861 | 2-Hydroxyquinoline-4-carboxylic acid 95% | 100g | $138 | 2026-05-26 | Buy |
| Crysdot | CD11046798 | 2-Hydroxyquinoline-4-carboxylic acid 97% | 100g | $110 | 2026-05-26 | Buy |
| Labseeker | SC-73494 | 2-Hydroxyquinoline-4-carboxylic acid 95 | 100g | $363 | 2026-05-23 | Buy |
| Labseeker | SC-73494 | 2-Hydroxyquinoline-4-carboxylic acid 95 | 10kg | $3655 | 2026-05-23 | Buy |
| Labseeker | SC-73494 | 2-Hydroxyquinoline-4-carboxylic acid 95 | 1kg | $688 | 2026-05-23 | Buy |
Properties
Melting point :>300 °C
Boiling point :473.6±30.0 °C(Predicted)
Density :1.480±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :solid
pka :2.69±0.10(Predicted)
Appearance :Light green to green Solid
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 :N1C2C(=CC=CC=2)C(C(O)=O)=CC=1O
CAS DataBase Reference :84906-81-0(CAS DataBase Reference)
Boiling point :473.6±30.0 °C(Predicted)
Density :1.480±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :solid
pka :2.69±0.10(Predicted)
Appearance :Light green to green Solid
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 :N1C2C(=CC=CC=2)C(C(O)=O)=CC=1O
CAS DataBase Reference :84906-81-0(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
2-Hydroxyquinoline-4-carboxylic Acid is used in radiolysis of carboxyquinolines and chemiluminescent reaction of dihydroquinoline products with bases in presence of oxygen.Related product price
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Suppliers and manufacturers
Jiangxi Jingyang Chemical Products Co., LTD
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Shanghai Hanhong Scientific Co.,Ltd.
Chengdu Forest Science and Technology Development Co., Ltd.
Bide Pharmatech Ltd.
Changzhou Qinuo Chemical Co., Ltd.Co., Ltd.
Sigma-Aldrich