3-Oxo-2,3-dihydro-4-pyridazinecarboxylic acid

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Names

[ CAS No. ]:
54404-06-7

[ Name ]:
3-Oxo-2,3-dihydro-4-pyridazinecarboxylic acid

[Synonym ]:
4-Pyridazinecarboxylic acid, 2,3-dihydro-3-oxo-
6-oxo-1H-pyridazine-5-carboxylic acid
3-Oxo-2,3-dihydro-4-pyridazinecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
451.2ºC at 760 mmHg

[ Molecular Formula ]:
C5H4N2O3

[ Molecular Weight ]:
140.097

[ Flash Point ]:
226.7ºC

[ Exact Mass ]:
140.022186

[ PSA ]:
83.05000

[ LogP ]:
-0.88

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Oxo-2,3-dihydropyridazine-4-carbonitrile
  • 6-Chloro-3-hydroxypyridazine-4-carboxylic acid

DownStream

  • pyridazinone

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-(4-Fluorophenyl)-6-methyl-3-oxo-2,3-dihydro-4-pyridazinecarboxylic acid
  • 1-(2,4-DICHLOROPHENYL)-4-HYDROXY-6-OXO-1,6-DIHYDRO-3-PYRIDAZINECARBOXYLIC ACID
  • 5,6-Bis(3,4-dichlorophenyl)-2-(2-hydroxyethyl)-3-oxo-2,3-dihydro-4-pyridazinecarbonitrile
  • 3-Oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid
  • 3-Oxo-2,3-dihydro[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid
  • Ethyl 6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylate
  • N-(3-ethoxypropyl)-4,4-dimethyl-4,5-dihydro-1,3-thiazol-2-amine
  • (3Z)-6-methyl-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one
  • 5-Fluoro-2-(2-methoxyethoxy)-3-nitropyridine
  • 1-(3,3-Dimethylpentyl)cyclopropan-1-amine
  • 6-Amino-2-(propylsulfanyl)-4-pyrimidinol
  • 6-Methyl-3-[(3-phenoxybenzyl)sulfanyl]-1,2,4-triazin-5-ol
  • 2-[2-(3,4-dihydroxyphenyl)-2-oxoethyl]sulfanyl-1H-quinazolin-4-one
  • 3-Amino-4-(3-methoxyprop-1-yn-1-yl)benzonitrile
  • 2-(1-{[2-(1H-benzimidazol-2-yl)ethyl]amino}propylidene)-5,5-dimethylcyclohexane-1,3-dione
  • N-(4-Oxo-6-methyl-3,4-dihydroquinazoline-2-yl)pivalamide
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