7-Hydroxy-5,8-dimethoxyflavane

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Names

[ CAS No. ]:
54377-24-1

[ Name ]:
7-Hydroxy-5,8-dimethoxyflavane

[Synonym ]:
4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-5,8-dimethoxy-2-phenyl-
7-hydroxy-5,8-dimethoxy-2-phenyl-2,3-dihydrochromen-4-one
7-Hydroxy-5,8-dimethoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
524.4±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C17H16O5

[ Molecular Weight ]:
300.306

[ Flash Point ]:
196.0±23.6 °C

[ Exact Mass ]:
300.099762

[ PSA ]:
64.99000

[ LogP ]:
3.63

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.597

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2,4-dihydroxy-3,6-dimethoxy-phenyl)ethanone
  • Benzaldehyde
  • 2,5-dimethoxybenzene-1,3-diol
  • 1,3-diacetoxy-2,5-dimethoxy-benzene

DownStream

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

  • 7-hydroxy-5,8-dimethoxyflavone 7-O-β-D-glucuronopyranoside
  • 7-hydroxy-5,8-dioxo-1,4,4α,5,8,8α-hexahydro-1,4-methanonaphthalene-6-carboxylic acid
  • 7-hydroxy-5,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one
  • 7-hydroxy-5,8-dimethoxychromen-2-one
  • 7-hydroxy-5,8,2'-trimethoxyflavone
  • 7-hydroxy-5,8-dimethoxy-2-phenylchromen-4-one
  • N,N-Diethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxamide
  • 3-(Difluoromethyl)-2,5-difluoroisonicotinic acid
  • 2-Bromo-3-(difluoromethoxy)-4-(trifluoromethoxy)aniline
  • 1H-Pyrrolo[2,3-c]pyridin-4-amine hydrochloride
  • 3-Azabicyclo[3.1.0]hexane-1-carbonitrile hydrochloride
  • 2-(2-Amino-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetonitrile
  • 2-(2-Cyano-3-(difluoromethyl)-5-(trifluoromethyl)phenyl)acetic acid
  • 3-Methoxy-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine 2,2,2-trifluoroacetate
  • 2-(Difluoromethyl)-6-iodo-3-methyl-5-(trifluoromethyl)pyridine
  • (2-Amino-5-(bromomethyl)-4-(difluoromethyl)pyridin-3-yl)methanol
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