6-Hydroxypyridazine-3-carboxylic acid

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Names

[ CAS No. ]:
37972-69-3

[ Name ]:
6-Hydroxypyridazine-3-carboxylic acid

[Synonym ]:
3-Pyridazinecarboxylic acid, 1,6-dihydro-6-oxo-
T6NMVJ FVQ
T6NNJ CVQ FQ
6-oxo-1H-pyridazine-3-carboxylic acid
6-Oxo-1,6-dihydropyridazine-3-carboxylic acid
6-Oxo-1,6-dihydro-pyridazine-3-carboxylic acid
6-Hydroxypyridazine-3-carboxylic acid
2,3-Dihydro-3-oxopyridazine-6-carboxylic acid
6-HYDROXY-3-PYRIDAZINECARBOXYLIC ACID MONOHYDRATE
6-Oxo-1,6-dihydro-3-pyridazinecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
518.5±35.0 °C at 760 mmHg

[ Melting Point ]:
246ºC

[ Molecular Formula ]:
C5H4N2O3

[ Molecular Weight ]:
140.097

[ Flash Point ]:
267.4±25.9 °C

[ Exact Mass ]:
140.022186

[ PSA ]:
83.31000

[ LogP ]:
0.47

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.639

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZIN-3-CARBOXYLIC ACID
  • 6-Methylpyridazin-3(2H)-one
  • 3-Chloro-6-methylpyridazine

DownStream

  • 6-Chloropyridazine-3-carboxylic acid
  • 6-Chloro-3-pyridazinecarbonitrile
  • 6-Chloropyridazine-3-carboxamide
  • ethyl 6-chloropyridazine-3-carboxylate
  • Methyl 6-oxo-1,6-dihydro-3-pyridazinecarboxylate
  • 1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid

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

  • 6-Hydroxypyridazine-3-carboxylic Acid Monohydrate
  • 6-Hydroxypyridazine-3-carboxylic acid hydrochloride
  • 6-Bromoisoquinoline-3-carboxylic acid
  • 6-Fluoroquinoline-3-carboxylic acid ethyl ester
  • 3-Carboxy-6-Hydroxycoumarin
  • 6-FLUOROCHROMONE-3-CARBOXYLIC ACID