3-hydroxy-5-methoxyflavone

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Names

[ CAS No. ]:
6665-81-2

[ Name ]:
3-hydroxy-5-methoxyflavone

[Synonym ]:
3-hydroxy-5-methoxy-2-phenyl-chromen-4-one
METHOXYFLAVONOL,5
5-methoxy-3-hydroxyflavone
5-methoxyflavonol
3-Hydroxy-5-methoxy-4-oxo-2-phenyl-4H-chromen
3-Hydroxy-5-methoxy-2-phenyl-chromen-4-on

Chemical & Physical Properties

[ Density]:
1.353g/cm3

[ Boiling Point ]:
448ºC at 760 mmHg

[ Melting Point ]:
173-176ºC

[ Molecular Formula ]:
C16H12O4

[ Molecular Weight ]:
268.26400

[ Flash Point ]:
170ºC

[ Exact Mass ]:
268.07400

[ PSA ]:
59.67000

[ LogP ]:
3.17420

[ Index of Refraction ]:
1.651

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Methoxyflavanone

DownStream

  • 3,5-DIHYDROXYFLAVONE

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

  • 3-hydroxy-5-methoxy-4-methyl-phthalic acid-anhydride
  • 3-hydroxy-5-(hydroxyiminomethyl)-2-methylpyridine-4-carboxylic acid
  • 3-hydroxy-5-(4-methoxycarbonylphenyl)benzoic acid
  • 3-hydroxy-5-(hydroxymethyl)pyran-4-one
  • 3-hydroxy-5-phenylpentanoic acid
  • 3-hydroxy-5-propan-2-yloxy-N-(1,3-thiazol-2-yl)benzamide
  • 2-(2,6-dioxopiperidin-3-yl)-5-(3-ethylpiperazin-1-yl)-2,3-dihydro-1H-isoindole-1,3-dione
  • rac-(1R,2S)-2-(2-bromo-4-chlorophenyl)cyclopropan-1-amine
  • rac-(3R,6R)-4-{[(9H-fluoren-9-yl)methoxy]carbonyl}-6-(trifluoromethyl)morpholine-3-carboxylic acid
  • Methyl 2-amino-2-methyl-3-(pyridin-4-yl)propanoate dihydrochloride
  • 3-[4-({[(tert-butoxy)carbonyl]amino}methyl)-1H-1,2,3-triazol-1-yl]propanoic acid
  • 3-Bromoimidazo[1,2-a]pyrazine-6-carboxylic acid hydrochloride
  • ethyl 2-(methylamino)-2,3-dihydro-1H-indene-5-carboxylate hydrochloride
  • tert-butyl 5-(heptan-4-yl)-1H-1,2,3-triazole-4-carboxylate
  • tert-butyl 5-{spiro[2.2]pentan-1-yl}-1H-1,2,3-triazole-4-carboxylate
  • tert-butyl 5-(1-cyclopentylethyl)-1H-1,2,3-triazole-4-carboxylate
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