3-ACETYL-2-METHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE

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Names

[ CAS No. ]:
67867-47-4

[ Name ]:
3-ACETYL-2-METHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE

[Synonym ]:
MFCD00191705
3-Acetyl-2-methyl-5H-chromeno[2,3-b]pyridin-5-one
3-acetyl-2-methyl-chromeno[2,3-b]pyridin-5-one
3-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one
2-Methyl-3-acetyl-5-oxo-5H-<1>benzopyrano<2,3-b>pyridin
HMS2174H10

Chemical & Physical Properties

[ Density]:
1.301g/cm3

[ Boiling Point ]:
457.6ºC at 760 mmHg

[ Melting Point ]:
212-214ºC(lit.)

[ Molecular Formula ]:
C15H11NO3

[ Molecular Weight ]:
253.25300

[ Flash Point ]:
230.6ºC

[ Exact Mass ]:
253.07400

[ PSA ]:
60.17000

[ LogP ]:
2.85220

[ Index of Refraction ]:
1.621

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-cyanochromone
  • 2,4-Pentandione

DownStream

Related Compounds

  • 3-chloro-2-methyl-5H-chromeno[2,3-b]pyridin-5-one
  • 3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE
  • 3-(2-hydroxybenzoyl)chromeno[2,3-b]pyridin-5-one
  • 6-hydroxy-8-((2-methylbut-3-yn-2-yl)oxy)-5H-chromeno[2,3-b]pyridin-5-one
  • 2-(bromomethyl)chromeno[2,3-b]pyridin-5-one
  • 7-methoxy-2-methylchromeno[2,3-b]pyridin-5-one
  • 4-Cyano-2-(difluoromethyl)-6-fluoropyridine
  • 4-Fluoro-7-(4-(trifluoromethyl)phenyl)indole-3-carboxaldehyde
  • 4-Cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
  • 4,5-Difluoro-6-(trifluoromethyl)pyrimidine
  • 4-Amino-5-(difluoromethyl)-2-(trifluoromethyl)nicotinaldehyde
  • 4-Chloro-2-[1,2,3,6-tetrahydro-1-(methylsulfonyl)-4-pyridinyl]-1h-pyrrolo[2,3-b]pyridine
  • 2-(Difluoromethyl)-5-nitropyridin-4-amine
  • rel-(1R,2S,4R)-7-Fluoro-2-(2-furanyl)-2,3,4,5-tetrahydro-1,4-epoxy-1H-1-benzazepine
  • 4-Bromo-3-fluoro-2-nitrobenzene-1-sulfonyl chloride
  • 2-(4,6-Dibromo-2-(difluoromethyl)pyridin-3-yl)acetonitrile