5,7,4'-trihydroxy-3,6-dimethoxyflavone

Names

[ Name ]:
5,7,4'-trihydroxy-3,6-dimethoxyflavone

[Synonym ]:
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy-4H-chromen-4-one
6-methoxykaempferol 3-methyl ether
6-hydroxykaempferol 3,6-dimethylether
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy-4H-1-benzopyran-4-one
4',5,7-trihydroxy-3,6-dimethoxyflavone
4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy-
6-methoxyisokaempferide
trihydroxy-flavone
3,6-Dimethoxy-5,7,4'
3,6-dimethoxyapigenin
6-hydroxykaempherol 3,6-dimethyl ether
5,7,4'-trihydroxy-3,6-dimethoxyflavone

Biological Activity

[Description]:

3,6-Dimethoxyapigenin is a flavone that can be isolated from Centaurea nervosa[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Christensen, L. P., et al. Flavones and other constituents from Centaurea species. Phytochemistry, 30(8), 2663–2665.

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
630.4±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₄O₇

[ Molecular Weight ]:
330.29

[ Flash Point ]:
236.4±25.0 °C

[ Exact Mass ]:
330.073944

[ PSA ]:
109.36000

[ LogP ]:
1.80

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.701

[ Storage condition ]:
?20°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H410

[ Precautionary Statements ]:
P273-P301 + P310-P501

[ Hazard Codes ]:
T,N

[ Risk Phrases ]:
25-50

[ Safety Phrases ]:
45-61

[ RIDADR ]:
UN 2811 6.1 / PGIII

[ HS Code ]:
2914509090

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%

Articles

The major flavonoid of Dodonaea angustifolia.

Fitoterapia 71(5) , 602-4, (2000)

The major leaf flavonoid of Dodonaea angustifolia, an important South African traditional medicine, has been identified as 5,7,4'-trihydroxy-3,6-dimethoxyflavone (1).