3-(PYRIDIN-3-YL)-2H-CHROMEN-2-ONE

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Names

[ CAS No. ]:
837-96-7

[ Name ]:
3-(PYRIDIN-3-YL)-2H-CHROMEN-2-ONE

[Synonym ]:
3-pyridin-3-yl-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.294g/cm3

[ Boiling Point ]:
432.2ºC at 760 mmHg

[ Molecular Formula ]:
C14H9NO2

[ Molecular Weight ]:
223.22700

[ Flash Point ]:
215.2ºC

[ Exact Mass ]:
223.06300

[ PSA ]:
43.10000

[ LogP ]:
2.85500

[ Index of Refraction ]:
1.641

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Aminopyridine
  • Coumarin
  • Ethyl 2-(pyridin-3-yl)acetate
  • 2-trimethylsilylphenyl triflate
  • N,N-Dimethylformamide
  • 3-Pyridineacetic acid
  • Salicylaldehyde
  • 3-Pyridineacetic acid,sodium salt (1:1)

DownStream

  • 3-(2-Oxo-2H-1-benzopyran-3-yl)pyridine 1-oxide

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5,6,7-TRIMETHOXY-3-(PYRIDIN-3-YL)-2H-CHROMEN-2-ONE
  • 7-methoxy-4-methyl-3-(pyridin-3-yl)-2H-chromen-2-one
  • 7-(diethylamino)-4-methyl-3-(pyridin-3-yl)-2H-chromen-2-one
  • 7-bromo-4-pyridin-3-ylchromen-2-one
  • 5,7-diacetoxy-3,4',8-trimethoxyflavone
  • 3-(5-phenyl-4H-1,2,4-triazol-3-yl)-2H-chromen-2-one
  • 1-(3-Chloro-2-fluoropyridin-4-yl)ethanol
  • (2E)-2-Methyl-2-pentadecenoic acid
  • (S)-2-Amino-2-(2,4-difluorophenyl)propan-1-ol
  • Tert-butyl 4-(1-amino-2-methyl-1-oxopropan-2-yl)piperazine-1-carboxylate
  • 4-(1,3-Thiazol-2-yl)piperidin-4-ol
  • 3-Hydroxymethyl-4-methanesulfonyl-piperazine-1-carboxylic acid tert-butyl ester
  • 2-(Hydroxyimino)-1-(pyridin-4-yl)butan-1-one
  • (1R)-1-(3-methoxypyridin-2-yl)ethan-1-amine
  • Methyl (R)-6-(1-aminoethyl)picolinate
  • tert-butyl 4-(4-{[5-(benzyloxy)-1H-indazol-3-yl]carbamoyl}-1H-pyrazol-1-yl)piperidine-1-carboxylate
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