Cinnolin-4(1H)-one

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Names

[ CAS No. ]:
18514-84-6

[ Name ]:
Cinnolin-4(1H)-one

[Synonym ]:
4(1H)-Cinnolinone
Cinnolin-4-ol
4-Oxo-1,4-dihydrocinnoline
4-Cinnolinol
1,4-dihydro-4-cinnolinone
1H-Cinnolon-(4)
Cinnolin-4(1H)-one
[1,8]NAPHTHYRIDIN-4-OL
1H-Cinnolin-4-on

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
194.8±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H6N2O

[ Molecular Weight ]:
146.146

[ Flash Point ]:
71.6±22.6 °C

[ Exact Mass ]:
146.048019

[ PSA ]:
45.75000

[ LogP ]:
0.19

[ Vapour Pressure ]:
0.3±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.705

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2'-Aminoacetophenone
  • 1-(2-aminophenyl)-2-(triphenylphosphoranylidene)ethanone
  • 1-(2-nitrophenyl)-2-(triphenylphosphoranylidene)ethanone
  • tert-butyl 3-(2-nitrophenyl)-3-oxo-2-(triphenylphosphoranylidene)propanoate
  • Methyl 2-aminobenzoate
  • 2-Nitrobenzoyl chloride
  • 1-Ethynyl-2-nitrobenzene
  • 2-Propynoic acid,3-(2-nitrophenyl)-
  • 2-allyl-4-nitrosophenol
  • Ethanol

DownStream

  • 4-Chlorocinnoline
  • 1-methylcinnolin-4-one
  • 1-(5,6-dimethoxy-3-oxo-1H-2-benzofuran-1-yl)cinnolin-4-one
  • 3-iodo-4(1H)-Cinnolinone
  • 4-chloro-3-iodo-Cinnoline
  • Ammonia

Related Compounds

  • 3-Iodocinnolin-4(1H)-one
  • 8-bromocinnolin-4(1h)-one
  • 3-bromocinnolin-4(1H)-one
  • 3-methylcinnolin-4(1h)-one
  • 8-fluorocinnolin-4(1h)-one
  • 3-phenylcinnolin-4(1H)-one