Pilloin

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Names

[ CAS No. ]:
32174-62-2

[ Name ]:
Pilloin

[Synonym ]:
3',5-Dihydroxy-4',7-dimethoxyflavone
7,4'-dimethoxy-3'-hydroxyflavone
5,3'-dihydroxy-7,4'-dimethoxyflavone
4H-1-Benzopyran-4-one, 5-hydroxy-2- (3-hydroxy-4-methoxyphenyl)-7-methoxy-
4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-
luteolin 7,4'-dimethyl ether
5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one
Pilloin

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
569.6±50.0 °C at 760 mmHg

[ Melting Point ]:
230-232℃ (Decomposition) (methanol )

[ Molecular Formula ]:
C17H14O6

[ Molecular Weight ]:
314.289

[ Flash Point ]:
213.9±23.6 °C

[ Exact Mass ]:
314.079041

[ PSA ]:
89.13000

[ LogP ]:
3.35

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.646

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • diazomethane
  • Luteolin
  • methyl iodide
  • Luteolin-5,4'-dimethylether
  • 5,7-Dimethoxyluteolin

DownStream

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

  • pilloin 5-O-β-D-glucopyranoside
  • 4-(1H-pyrazol-1-yl)-N-[1-(1,2,5-thiadiazol-3-yl)piperidin-4-yl]benzene-1-sulfonamide
  • 2-Methoxy-5-{[1-(1,2,5-thiadiazol-3-yl)piperidin-4-yl]sulfamoyl}benzamide
  • 2-(2,4-difluorophenyl)-1-[2-(1-methyl-1H-pyrazol-4-yl)piperidin-1-yl]ethan-1-one
  • 1-(3-{[2-(1-methyl-1H-pyrazol-4-yl)piperidin-1-yl]sulfonyl}phenyl)ethan-1-one
  • 1-({1-[(2E)-3-(furan-2-yl)prop-2-enoyl]azetidin-3-yl}methyl)pyrrolidine-2,5-dione
  • 1-{[1-(2,5-Dimethylfuran-3-carbonyl)azetidin-3-yl]methyl}pyrrolidine-2,5-dione
  • 1-{[1-(4-Propyl-1,2,3-thiadiazole-5-carbonyl)azetidin-3-yl]methyl}pyrrolidine-2,5-dione
  • 1-{[1-(Adamantane-1-carbonyl)azetidin-3-yl]methyl}pyrrolidine-2,5-dione
  • 1-{[1-(3,5-Dimethoxybenzoyl)azetidin-3-yl]methyl}pyrrolidine-2,5-dione
  • 1-[(1-{3-[4-(Methylsulfanyl)phenyl]propanoyl}azetidin-3-yl)methyl]pyrrolidine-2,5-dione
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