5-O-Demethylnobiletin

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Names

[ CAS No. ]:
2174-59-6

[ Name ]:
5-O-Demethylnobiletin

[Synonym ]:
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7,8-trimethoxy-
2-(3,4-Dimethoxyphenyl)-5-hydroxy-6,7,8-trimethoxy-4H-chromen-4-one
5-hydroxy-6,7,8,3',4'-pentamethoxyflavone
Demethylnobiletin
5-O-Demethylnobiletin
5-hydroxy-3',4',6,7,8-pentamethoxyflavone
5-Demethylnobiletin
5-desmethylnobeletin
5-desmethylnobiletin

Chemical & Physical Properties

[ Density]:
1.304±0.06 g/cm3

[ Boiling Point ]:
601.4±55.0 °C at 760 mmHg

[ Melting Point ]:
145-146 ºC

[ Molecular Formula ]:
C20H20O8

[ Molecular Weight ]:
388.368

[ Flash Point ]:
213.9±25.0 °C

[ Exact Mass ]:
388.115814

[ PSA ]:
96.59000

[ LogP ]:
2.10

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.583

[ Storage condition ]:
2-8C

[ Water Solubility ]:
Practically insoluble (0.058 g/L) (25 ºC)

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Nobiletin
  • 1-(2-hydroxy-3,4,5,6-tetramethoxyphenyl)-3-(3,4-dimethoxyphenyl)-1,3-propanedione
  • veratroyl chloride
  • (1H-benzo[d][1,2,3]triazol-1-yl)(3,4-dimethoxyphenyl)methanone
  • dimethoxyanisole
  • 1,2,3,4-Tetramethoxybenzene
  • 1,2,3,4,5-pentamethoxybenzene
  • Benzene,1,2,3,5-tetramethoxy-
  • 1-(2-hydroxy-3,4,6-trimethoxy-phenyl)ethanone
  • Ethanone,1-(2,3,4,6-tetramethoxyphenyl)-

DownStream

  • Nobiletin

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

  • 5-O-(tert-butyldiphenylsilyl)-3-deoxy-2-Se-phenyl-2-seleno-D-threo-pentonic acid γ-lactone
  • 5-O-Methanesulfonate-2,3-O-isopropylidene-2-C-methyl-D-ribonic-γ-lactone
  • 5-O-methyl 1-O,3-O-diphenyl benzene-1,3,5-tricarboxylate
  • 5-O-(Triphenylmethyl)-2-C-methyl-D-ribonic-γ-lactone
  • 5-O-(tert-butyldiphenylsilyl)-3-deoxy-2-Se-phenyl-2-seleno-D-erythro-pentonic acid γ-lactone
  • 5-O-ethyl 1-O-methyl 2,2,3-trimethylpentanedioate
  • 3-Isopropyl-4-(methylamino)phenol
  • 3-Amino-5-cyclopropoxy-N,N-dimethylisonicotinamide
  • N-(3-Cyclopropoxypyridin-4-YL)methanesulfonamide
  • N-(6-Bromo-5-cyclopropoxypyridin-2-YL)methanesulfonamide
  • cis-4-[4-(1,3-dihydro-2H-isoindol-2-ylcarbonyl)-1H-1,2,3-triazol-1-yl]cyclohexanamine
  • Methanone,imidazo[1,2-a]pyridin-3-yl-2-naphthalenyl-
  • (3S)-1-(1-(pyrazin-2-yl)ethyl)piperidin-3-ol
  • 5-Chloro-2-(cyclohexyloxy)phenol
  • 2-((4-fluorobenzo[d]thiazol-2-yl)(methyl)amino)-N-methoxyacetamide
  • 1-(Pyrazin-2-yl)ethanesulfonic acid
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