Licoisoflavone B

Names

[ Name ]:
Licoisoflavone B

[Synonym ]:
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
Lico-iso-flavone B
Licoisoflavone B
5,5',7-Trihydroxy-2',2'-dimethyl-2'H,4H-3,6'-bichromen-4-one

Biological Activity

[Description]:

Licoisoflavone B, an isoflavone, mainly derived from Glycyrrhiza uralensis Fisch.[1]. Licoisoflavone B inhibits lipid peroxidation with an IC50 of 2.7 μM.

[Related Catalog]:

Signaling Pathways >> Others >> Others

Research Areas >> Metabolic Disease

[References]

[1]. Li D, et al. The Application of Ultra-High-Performance Liquid Chromatography Coupled with a LTQ-Orbitrap Mass Technique to Reveal the Dynamic Accumulation of Secondary Metabolites in Licorice under ABA Stress. Molecules. 2017 Oct 20;22(10). pii: E1742.

[2]. S. Toda, et al. Inhibitory Effects of Isoflavones in Sophora mooracrotiana on Lipid Peroxidation by Superoxide. Pharmaceutical Biology. 2002, 40 (6):422-424.

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
588.9±50.0 °C at 760 mmHg

[ Melting Point ]:
180-183℃

[ Molecular Formula ]:
C₂₀H₁₆O₆

[ Molecular Weight ]:
352.337

[ Flash Point ]:
215.1±23.6 °C

[ Exact Mass ]:
352.094696

[ PSA ]:
100.13000

[ LogP ]:
5.52

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.683

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914400090

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%