3,3',4',5,5',7,8-Heptamethoxyflavone

Names

[ Name ]:
3,3',4',5,5',7,8-Heptamethoxyflavone

[Synonym ]:
3,5,7,8-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 3,5,7,8-tetramethoxy-2-(3,4,5-trimethoxyphenyl)-
3,5,7,7-tetrachloro-hept-2-ene
2-Heptene,3,5,7,7-tetrachloro

Biological Activity

[Description]:

Hibiscetin heptamethyl ether is a natural product isolated from various medicinal plants[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Azizuddin, et al. Tyrosinase inhibitory potential of natural products isolated from various medicinal plants. Nat Prod Res. 2011 Apr;25(7):750-3.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
621.5±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₂H₂₄O₉

[ Molecular Weight ]:
432.421

[ Flash Point ]:
269.2±31.5 °C

[ Exact Mass ]:
432.142029

[ PSA ]:
94.82000

[ LogP ]:
1.65

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

[ Index of Refraction ]:
1.576

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

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%