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
  • N-(5-ethyl-1,3,4-thiadiazol-2-yl)-7-methoxy-1-benzoxepine-4-carboxamide
  • Methyl 4,5-dimethoxy-2-(7-methoxy-1-benzoxepine-4-amido)benzoate
  • N-cyclopentyl-7-methoxy-1-benzoxepine-4-carboxamide
  • N-cyclohexyl-7-methoxy-1-benzoxepine-4-carboxamide
  • 7-methoxy-N-(2-oxo-2H-chromen-7-yl)-1-benzoxepine-4-carboxamide
  • N-(2,5-dimethoxyphenyl)-7-methoxy-1-benzoxepine-4-carboxamide
  • N-(2,4-dimethoxyphenyl)-7-methoxy-1-benzoxepine-4-carboxamide
  • N-[(2-chlorophenyl)methyl]-7-methoxy-1-benzoxepine-4-carboxamide
  • N-(5-acetyl-2-methoxyphenyl)-7-methoxy-1-benzoxepine-4-carboxamide
  • N-butyl-7-methoxy-1-benzoxepine-4-carboxamide
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