Ladanein

Names

[ Name ]:
Ladanein

[Synonym ]:
scutellarein 7,4'-dimethylether
5,6-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
ladanein
5,6-dihydroxy-7,4'-dimethoxyflavone
5,6-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 5,6-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-
5,6-Dihydroxy-4',7-dimethoxyflavone

Biological Activity

[Description]:

Ladanein is a flavonoids compound isolated from Thymus piperella[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Barberán FA, et al. Highly Methylated 6-Hydroxyflavones and Other Flavonoids from Thymus piperella. Planta Med. 1985;51(5):452-454.

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
565.7±50.0 °C at 760 mmHg

[ Melting Point ]:
310-313℃

[ Molecular Formula ]:
C₁₇H₁₄O₆

[ Molecular Weight ]:
314.289

[ Flash Point ]:
212.4±23.6 °C

[ Exact Mass ]:
314.079041

[ PSA ]:
89.13000

[ LogP ]:
3.49

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

[ Index of Refraction ]:
1.646

[ Storage condition ]:
2-8℃

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%