4-Azaxanthone

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Names

[ CAS No. ]:
6537-46-8

[ Name ]:
4-Azaxanthone

[Synonym ]:
5H-<1>benzopyrano<2,3-b>pyridin-5-one
MFCD00052253
5-oxo-5H-benzopyrano<2,3-b>pyridine
BUTTPARK 9657-97

Chemical & Physical Properties

[ Density]:
1.342g/cm3

[ Boiling Point ]:
380.6ºC at 760 mmHg

[ Melting Point ]:
180-182°C

[ Molecular Formula ]:
C12H7NO2

[ Molecular Weight ]:
197.18900

[ Flash Point ]:
184ºC

[ Exact Mass ]:
197.04800

[ PSA ]:
43.10000

[ LogP ]:
2.34120

[ Index of Refraction ]:
1.651

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Chloronicotinic acid
  • 2-trimethylsilylphenyl triflate
  • 2-phenoxynicotinic acid
  • 1-(2-chloropyridin-3-yl)-(2-methoxyphenyl)methanone
  • 3-(2-hydroxybenzoyl)-1H-pyridin-2-one
  • 2-amino-3-formylchromone
  • 1,1,3,3-Tetramethoxypropane
  • 3-cyanochromone

DownStream

  • 5H-(1)Benzopyrano(2,3-b)Pyridin-5-ol
  • 7-amino-5H-chromeno[2,3-b]pyridin-5-one
  • 5-(1-methylpiperidin-4-ylidene)chromeno[2,3-b]pyridine
  • chromeno[2,3-b]pyridine-5-thione
  • 5-(4-chlorophenyl)chromeno[2,3-b]pyridin-5-ol

Related Compounds

  • 1-{3-[(4-fluorophenyl)methyl]-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}-N-[(furan-2-yl)methyl]piperidine-4-carboxamide
  • 4-ethyl-N-methyl-N-(4-((6-methylpyridazin-3-yl)oxy)phenyl)benzamide
  • N,N-diethyl-3-(4-fluorophenyl)-4-oxo-2-((4-vinylbenzyl)thio)-3,4-dihydroquinazoline-7-carboxamide
  • 8-Chloro-5-fluoro-2-(trifluoromethyl)quinoline
  • 3-{[4-(3-chlorophenyl)piperazin-1-yl]sulfonyl}-N-(4-methoxyphenyl)-1-methyl-1H-pyrazole-4-carboxamide
  • 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-N-(3,4-dimethylphenyl)-1-methyl-1H-pyrazole-4-carboxamide
  • N-(2,4-difluorophenyl)-2-(10-oxo-3,4,5,10-tetrahydrobenzo[b][1,6]naphthyridin-2(1H)-yl)acetamide
  • 3-{[4-(5-chloro-2-methylphenyl)piperazin-1-yl]sulfonyl}-1-methyl-N-(3-methylphenyl)-1H-pyrazole-4-carboxamide
  • N-isopentyl-4-((2-((2-((4-methylbenzyl)amino)-2-oxoethyl)thio)-4-oxoquinazolin-3(4H)-yl)methyl)benzamide
  • 4-((2-((2,5-dimethylbenzyl)thio)-4-oxoquinazolin-3(4H)-yl)methyl)-N-isopentylbenzamide
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