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ChemicalBook >> CAS DataBase List >> 4,5-Dihydroxy-pyridine-2-carboxylic acid

4,5-Dihydroxy-pyridine-2-carboxylic acid

4,5-Dihydroxy-pyridine-2-carboxylic acid price.
  • $131 - $1440
  • Product name: 4,5-Dihydroxy-pyridine-2-carboxylic acid
  • CAS: 43077-77-6
  • MF: C6H5NO4
  • MW: 155.11
  • EINECS:
  • MDL Number:
  • Synonyms:4,5-Dihydroxy-pyridine-2-carboxylic acid;2-Pyridinecarboxylicacid,4,5-dihydroxy-;5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid;5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicaci;4,5-Dihydroxy-pyridine-2-carboxylic acid ISO 9001:2015 REACH;4,5-dihydroxypicolinic acid
16 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Synthonix
Package
  • 5MG
  • 100mg
  • 250mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00DHT5
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95%
  • Packaging100mg
  • Price$131
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DHT5
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95%
  • Packaging250mg
  • Price$225
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DHT5
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95%
  • Packaging1g
  • Price$608
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX214915
  • Product description4,5-dihydroxypyridine-2-carboxylic acid 97%
  • Packaging1G
  • Price$915
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX214915
  • Product description4,5-dihydroxypyridine-2-carboxylic acid 97%
  • Packaging250MG
  • Price$340
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number5955AB
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid
  • Packaging100mg
  • Price$194
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number43077776
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid
  • Packaging100mg
  • Price$242.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number43077776
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid
  • Packaging250mg
  • Price$399
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0307573
  • Product description4,5-DIHYDROXYPYRIDINE-2-CARBOXYLIC ACID 95.00%
  • Packaging5MG
  • Price$504.81
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM170570
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 95%
  • Packaging1g
  • Price$888
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11124727
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 95+%
  • Packaging1g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11124727
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+%
  • Packaging1g
  • Price$475
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11124727
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+%
  • Packaging1g
  • Price$475
  • Updated2026-05-26
  • Buy
  • ManufacturerSynthonix
  • Product numberH38960
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+%
  • Packaging100mg
  • Price$340
  • Updated2026-05-06
  • Buy
  • ManufacturerSynthonix
  • Product numberH38960
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+%
  • Packaging250mg
  • Price$560
  • Updated2026-05-06
  • Buy
  • ManufacturerSynthonix
  • Product numberH38960
  • Product description5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+%
  • Packaging1g
  • Price$1440
  • Updated2026-05-06
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DHT5 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95% 100mg $131 2026-05-28 Buy
aablocks AA00DHT5 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95% 250mg $225 2026-05-28 Buy
aablocks AA00DHT5 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95% 1g $608 2026-05-28 Buy
ACHEMBLOCK X214915 4,5-dihydroxypyridine-2-carboxylic acid 97% 1G $915 2026-05-27 Buy
ACHEMBLOCK X214915 4,5-dihydroxypyridine-2-carboxylic acid 97% 250MG $340 2026-05-27 Buy
AK Scientific 5955AB 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 100mg $194 2021-12-16 Buy
Alichem 43077776 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 100mg $242.76 2021-12-16 Buy
Alichem 43077776 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 250mg $399 2021-12-16 Buy
American Custom Chemicals Corporation CHM0307573 4,5-DIHYDROXYPYRIDINE-2-CARBOXYLIC ACID 95.00% 5MG $504.81 2021-12-16 Buy
Chemenu CM170570 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 95% 1g $888 2021-12-16 Buy
Crysdot CD11124727 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylicacid 95+% 1g $475 2021-12-16 Buy
Crysdot CD11124727 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+% 1g $475 2026-05-20 Buy
Crysdot CD11124727 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+% 1g $475 2026-05-26 Buy
Synthonix H38960 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+% 100mg $340 2026-05-06 Buy
Synthonix H38960 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+% 250mg $560 2026-05-06 Buy
Synthonix H38960 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid 95+% 1g $1440 2026-05-06 Buy

Properties

storage temp. :under inert gas (nitrogen or Argon) at 2-8°C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P403 Store in a well-ventilated place.

Description


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