3,5-Dihydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one

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Names

[ CAS No. ]:
14221-65-9

[ Name ]:
3,5-Dihydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one

[Synonym ]:
3,5-Dihydroxy-6,7,8-trimethoxy-flavon
TYZXGIOTNSBKDB-UHFFFAOYSA
HMS2271C05
3,5-Dihydroxy-6,7,8-trimethoxyflavone
3,5-dihydroxy-6,7,8-trimethoxy-2-phenyl-chromen-4-one
4H-1-Benzopyran-4-one,3,5-dihydroxy-6,7,8-trimethoxy-2-phenyl

Chemical & Physical Properties

[ Density]:
1.407g/cm3

[ Boiling Point ]:
579.7ºC at 760 mmHg

[ Molecular Formula ]:
C18H16O7

[ Molecular Weight ]:
344.31500

[ Flash Point ]:
213.1ºC

[ Exact Mass ]:
344.09000

[ PSA ]:
98.36000

[ LogP ]:
2.89700

[ Vapour Pressure ]:
2.78E-14mmHg at 25°C

[ Index of Refraction ]:
1.635

Safety Information

[ HS Code ]:
2914509090

Precursor & DownStream

Precursor

DownStream

  • 3,5,6,7,8-pentamethoxy-2-phenylchromen-4-one

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • Glabrocoumarone B
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • (3-Cyclopentyloxy-4-difluoromethoxyphenyl)acetonitrile
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • isopropyl 2-amino-4-(2-chlorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate