4-Hydroxyindazole

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Names

[ CAS No. ]:
81382-45-8

[ Name ]:
4-Hydroxyindazole

[Synonym ]:
1H-Indazol-4-ol
1,2-dihydroindazol-4-one
MFCD06858736
4-Hydroxyindazole

Chemical & Physical Properties

[ Density]:
1.434±0.06 g/cm3

[ Boiling Point ]:
366.5±15.0 °C at 760 mmHg

[ Melting Point ]:
177-178 ºC

[ Molecular Formula ]:
C7H6N2O

[ Molecular Weight ]:
134.135

[ Flash Point ]:
175.5±20.4 °C

[ Exact Mass ]:
134.048019

[ PSA ]:
48.91000

[ LogP ]:
1.08

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.760

[ Water Solubility ]:
Slightly soluble (5 g/L) (25 ºC)

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Aminoindazole
  • 3-Acetamido-2-methylphenyl acetate
  • 4-Nitro-1H-indazole

DownStream

  • 4-(Benzyloxy)-1H-indazole

Related Compounds

  • 3-methyl-4-hydroxyindazole
  • 3,6-diiodo-4-hydroxyindazole
  • 3,6-dichloro-4-hydroxyindazole
  • 3-BROMO-6-CHLORO-4-HYDROXYINDAZOLE
  • 3-BROMO-6-FLUORO-4-HYDROXYINDAZOLE
  • 3-chloro-6-fluoro-4-hydroxyindazole
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 6-(3,5-dimethylphenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide