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
  • 1-(4-chlorobenzyl)-3-[(2-thienylmethyl)amino]pyrazin-2(1H)-one
  • 1-(4-chlorobenzyl)-3-((4-methylbenzyl)amino)pyrazin-2(1H)-one
  • 1-[(4-Chlorophenyl)methyl]-3-{[(3-methoxyphenyl)methyl]amino}-1,2-dihydropyrazin-2-one
  • 1-(4-chlorobenzyl)-3-((3,4-dimethoxybenzyl)amino)pyrazin-2(1H)-one
  • 3-((4-chlorobenzyl)amino)-1-(2,4-dimethylphenyl)pyrazin-2(1H)-one
  • 3-((4-chlorophenethyl)amino)-1-(2,4-dimethylphenyl)pyrazin-2(1H)-one
  • 1-(1,3-benzodioxol-5-yl)-3-[(2-chlorobenzyl)amino]pyrazin-2(1H)-one
  • 1-(2H-1,3-benzodioxol-5-yl)-3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}-1,2-dihydropyrazin-2-one
  • 1-(2H-1,3-benzodioxol-5-yl)-3-{[(4-chlorophenyl)methyl]amino}-1,2-dihydropyrazin-2-one
  • 1-(benzo[d][1,3]dioxol-5-yl)-3-((3,4-dimethoxyphenethyl)amino)pyrazin-2(1H)-one
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