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ChemicalBook >> CAS DataBase List >> 2-Oxo-2H-pyran-3-carboxylic acid

2-Oxo-2H-pyran-3-carboxylic acid

2-Oxo-2H-pyran-3-carboxylic acid price.
  • $309 - $2009
  • Product name: 2-Oxo-2H-pyran-3-carboxylic acid
  • CAS: 3040-20-8
  • MF: C6H4O4
  • MW: 140.09
  • EINECS:
  • MDL Number:MFCD03426926
  • Synonyms:3-Carboxy-2H-pyran-2-one;2H-Pyran-3-carboxylic acid, 2-oxo-;2-Oxo-2H-pyran-3-carboxylic acid
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Crysdot
  • Matrix Scientific
Package
  • 5MG
  • 10mg
  • 50mg
  • 100mg
  • 500mg
  • 1.00g
  • 1g
  • 5g
  • 1gm:
  • Manufactureraablocks
  • Product numberAA00C493
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging100mg
  • Price$459
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C493
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging10mg
  • Price$309
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C493
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging50mg
  • Price$393
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C493
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging500mg
  • Price$752
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C493
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging1g
  • Price$983
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C493
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging5g
  • Price$2009
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number9602AD
  • Product description2-Oxo-2H-pyran-3-carboxylicacid
  • Packaging1g
  • Price$857
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0298176
  • Product description2-OXO-2H-PYRAN-3-CARBOXYLIC ACID 95.00%
  • Packaging5MG
  • Price$497.87
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA01408
  • Product description2-Oxo-2H-pyran-3-carboxylicacid 95%
  • Packaging1gm:
  • Price$420.61
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA01408
  • Product description2-Oxo-2H-pyran-3-carboxylic acid 95
  • Packaging1g
  • Price$631.83
  • Updated2026-05-23
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11149455
  • Product description2-Oxo-2H-pyran-3-carboxylic acid 95+%
  • Packaging1g
  • Price$592
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number082664
  • Product description2-Oxo-2H-pyran-3-carboxylic acid 97%
  • Packaging1g
  • Price$598
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number082664
  • Product description2-Oxo-2H-pyran-3-carboxylic acid
  • Packaging1.00g
  • Price$1030
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C493 2-Oxo-2H-pyran-3-carboxylic acid 100mg $459 2026-05-28 Buy
aablocks AA00C493 2-Oxo-2H-pyran-3-carboxylic acid 10mg $309 2026-05-28 Buy
aablocks AA00C493 2-Oxo-2H-pyran-3-carboxylic acid 50mg $393 2026-05-28 Buy
aablocks AA00C493 2-Oxo-2H-pyran-3-carboxylic acid 500mg $752 2026-05-28 Buy
aablocks AA00C493 2-Oxo-2H-pyran-3-carboxylic acid 1g $983 2026-05-28 Buy
aablocks AA00C493 2-Oxo-2H-pyran-3-carboxylic acid 5g $2009 2026-05-28 Buy
AK Scientific 9602AD 2-Oxo-2H-pyran-3-carboxylicacid 1g $857 2021-12-16 Buy
American Custom Chemicals Corporation CHM0298176 2-OXO-2H-PYRAN-3-CARBOXYLIC ACID 95.00% 5MG $497.87 2021-12-16 Buy
Atlantic Research Chemicals CA01408 2-Oxo-2H-pyran-3-carboxylicacid 95% 1gm: $420.61 2021-12-16 Buy
Atlantic Research Chemicals CA01408 2-Oxo-2H-pyran-3-carboxylic acid 95 1g $631.83 2026-05-23 Buy
Crysdot CD11149455 2-Oxo-2H-pyran-3-carboxylic acid 95+% 1g $592 2026-05-26 Buy
Matrix Scientific 082664 2-Oxo-2H-pyran-3-carboxylic acid 97% 1g $598 2021-12-16 Buy
Matrix Scientific 082664 2-Oxo-2H-pyran-3-carboxylic acid 1.00g $1030 2026-05-18 Buy

Properties

Melting point :127-128 °C
Boiling point :353.2±35.0 °C(Predicted)
Density :1.542±0.06 g/cm3(Predicted)
pka :1.87±0.20(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Shanghai URChem Limited Amadis Chemical Company Limited Suzhou Rovathin Foreign Trade Co.,Ltd