7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE

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Names

[ CAS No. ]:
76240-27-2

[ Name ]:
7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE

[Synonym ]:
7-Hydroxy-chroman-4-on
2,3-dihydro-7-hydroxy-4-oxobenzopyran
7-hydroxy-4-chromanone
2,3-DIHYDRO-7-HYDROXY-4H-1-BENZOPYRAN-4-ONE
7-hydroxy-2,3-dihydro-benzopyran-4-one
7-hydroxy-2,3-dihydro-4H-chromen-4-one
7-hydroxychroman-4-one

Chemical & Physical Properties

[ Density]:
1.343g/cm3

[ Boiling Point ]:
372.373ºC at 760 mmHg

[ Molecular Formula ]:
C9H8O3

[ Molecular Weight ]:
164.15800

[ Flash Point ]:
159.055ºC

[ Exact Mass ]:
164.04700

[ PSA ]:
46.53000

[ LogP ]:
1.35740

[ Index of Refraction ]:
1.604

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-chloro-1-(2,4-dihydroxyphenyl)propan-1-one
  • 7-Methoxychroman-4-one
  • Resorcine
  • 7-benzyloxy-1-benzopyran-4-one
  • 1-(4-(Benzyloxy)-2-hydroxyphenyl)ethanone
  • m-Methoxyphenol
  • 3-(3-Methoxyphenoxy)propionic Acid
  • 7-Hydroxy-4H-chromen-4-one

DownStream

  • 7-Methoxychroman-4-one
  • 7-methylchroman-4-one
  • Phenoxodiol
  • 7-Hydroxyflavone
  • 7-phenylmethoxy-2H-chromene
  • (l)-Neorautenane
  • 3-phenyl-2H-chromen-7-ol
  • Chroman-7-ol
  • Isobonducellin

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-(3,4-Dihydroxybenzyl)-7-hydroxy-2,3-dihydro-4H-chromen-4-one
  • 3-(3,4-Dihydroxybenzylidene)-7-hydroxy-2,3-dihydro-4H-chromen-4-one
  • (2S)-2-(3,4-Dihydroxyphenyl)-7-hydroxy-2,3-dihydro-4H-chromen-4-one
  • (3E)-3-(3,4-Dihydroxybenzylidene)-7-hydroxy-2,3-dihydro-4H-chromen-4-one
  • 7-HYDROXY-2,2,8-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE
  • 7-HYDROXY-2,2,5-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE
  • Tricyclo[2.2.1.02,6]heptane, 3-chloro-, (1R,3R,6S)-rel-
  • 4-chloro-6-(1-methyl-1H-pyrazol-4-yl)-7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
  • Methyl 2-[4-(pyrazin-2-yloxy)piperidine-1-carbonyl]benzoate
  • 5-Bromo-4-chloro-3-(trifluoromethyl)pyridin-2-amine
  • N-4-methoxy phenyl, L-leucine methyl ester
  • 1-(4-((4-(Pyrazin-2-yloxy)piperidin-1-yl)sulfonyl)phenyl)ethanone
  • 2-((1-((4-Propylphenyl)sulfonyl)piperidin-4-yl)oxy)pyrazine
  • (4S,5R)-4-Amino-5-(3,4-difluorophenyl)-1-methylpyrrolidin-2-one
  • (S)-3-methyloct-1-en-3-ol
  • N-(3-Methylbutyl)-1-propyl-1H-indole-3-methanamine
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