3-hydroxy-2,3,7-trimethoxy-2-phenyl-chroman-4-one

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Names

[ CAS No. ]:
2047-54-3

[ Name ]:
3-hydroxy-2,3,7-trimethoxy-2-phenyl-chroman-4-one

[Synonym ]:
2,7-Dimethoxy-3,4-flavandion-methyl-3-halbketal
3-hydroxy-2,3,7-trimethoxy-2-phenyl-chroman-4-one
2,7-Dimethoxy-3,4-flavandion-<methyl-3-hemiacetal>
3-Hydroxy-2,3,7-trimethoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
509.5ºC at 760 mmHg

[ Molecular Formula ]:
C18H18O6

[ Molecular Weight ]:
330.33200

[ Flash Point ]:
185ºC

[ Exact Mass ]:
330.11000

[ PSA ]:
74.22000

[ LogP ]:
2.10470

[ Vapour Pressure ]:
3.31E-11mmHg at 25°C

[ Index of Refraction ]:
1.606

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methanol
  • 4H-1-Benzopyran-4-one,3-hydroxy-7-methoxy-2-phenyl-

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

  • 3-Hydroxy-2,3,7-trimethoxy-2-(4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
  • 2-(3,4-dimethoxyphenyl)-3-hydroxy-2,3,7-trimethoxy-chroman-4-one
  • 3-hydroxy-2-methoxy-3-(nitromethyl)-2-phenyl-chroman-4-one
  • 3-hydroxy-2,3,4'-trimethoxyflavan-4-one
  • 4H-1-Benzopyran-4-one,2,3-dihydro-3-hydroxy-2,3-dimethoxy-2-phenyl-
  • 5-Hydroxy-7-O-benzyl-3',4',5'-trimethoxy-flavanon
  • 4-Amino-2-(difluoromethyl)-5-hydroxynicotinic acid
  • 4-Bromo-6-(difluoromethyl)-5-hydroxypyridine-3-sulfonyl chloride
  • 2-(4-(Difluoromethyl)-6-fluoro-5-(trifluoromethoxy)pyridin-3-yl)acetonitrile
  • 4-Bromo-2-chloro-5-(difluoromethyl)nicotinonitrile
  • 4-Bromo-2-chloro-6-(difluoromethyl)nicotinaldehyde
  • 4-(Difluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridin-2-ol
  • 6-(Difluoromethyl)-2-fluoro-3-nitropyridin-4-amine
  • 4-(Difluoromethyl)-2-fluoropyridine-3-sulfonamide
  • 4-(Difluoromethyl)-6-hydroxy-5-iodopicolinic acid
  • 2-(4-(Difluoromethyl)-6-iodo-5-methoxypyridin-2-yl)acetic acid
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