2-OXO-2H-PYRAN-3-CARBOXYLIC ACID

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Names

[ CAS No. ]:
3040-20-8

[ Name ]:
2-OXO-2H-PYRAN-3-CARBOXYLIC ACID

[Synonym ]:
3-Carboxy-2H-pyran-2-one
2-pyrone-3-carboxylic acid
2-oxo-2H-pyran-3-carboxylic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C6H4O4

[ Molecular Weight ]:
140.09400

[ Exact Mass ]:
140.01100

[ PSA ]:
67.51000

[ LogP ]:
0.33800

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 2-oxo-2H-pyran-3-carboxylate

DownStream

  • 2H-PYRAN-2-ONE, 3-BROMO-
  • 2H-Pyran-3-carbonyl chloride, 2-oxo- (8CI,9CI)

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-oxo-2H-pyran-3-carboxylic acid methyl ester
  • 4-hydroxy-6-methyl-2-oxo-2H-pyran-3-carboxylic acid
  • 4-hydroxy-6-methoxy-2-oxo-2H-pyran-3-carboxylic acid methyl ester
  • 6-Furan-2-yl-4-methylsulfanyl-2-oxo-2H-pyran-3-carboxylic acid methyl ester
  • 6-(4-Bromo-phenyl)-4-methylsulfanyl-2-oxo-2H-pyran-3-carboxylic acid methyl ester
  • 6-(4-Chloro-phenyl)-4-methylsulfanyl-2-oxo-2H-pyran-3-carboxylic acid methyl ester
  • 2-[5-(Oxolan-3-yl)-1,3,4-oxadiazol-2-yl]benzoicacid
  • 4-(3-Phenylpyridin-2-yl)benzoicacid
  • 1-[1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]ethan-1-ol
  • 4-(2-(4-Fluorophenyl)pyridin-3-yl)benzonitrile
  • 1-[1-(4-tert-butylphenyl)-1H-1,2,3-triazol-4-yl]ethan-1-ol
  • 5-Chloro-1,6-dimethyl-1H-indole
  • 4-Bromo-1,2,5-thiadiazol-3-amine
  • 5-Fluoro-1-benzofuran-4-carboxylic acid
  • 1-[1-(3-bromophenyl)-1H-1,2,3-triazol-4-yl]ethan-1-ol
  • 2-Hydroxy-2-(pyrimidin-2-yl)acetic acid
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