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66056-30-2

66056-30-2 Structure

66056-30-2 Structure
IdentificationBack Directory
[Name]

5,7-Dihydroxy-3-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-4H-1-benzopyran-4-one
[CAS]

66056-30-2
[Synonyms]

Licoisoflavone B
5,7-dihydroxy-3-(5-hydroxy-2,2-dimethylchromen-6-yl)chromen-4-one
5,7-Dihydroxy-3-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
[Molecular Formula]

C20H16O6
[MDL Number]

MFCD28100664
[MOL File]

66056-30-2.mol
[Molecular Weight]

352.34
Chemical PropertiesBack Directory
[Melting point ]

180-183℃
[Boiling point ]

588.9±50.0 °C(Predicted)
[density ]

1.443±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,2-8°C
[form ]

Solid
[pka]

6.42±0.20(Predicted)
[color ]

White to yellow
Hazard InformationBack Directory
[Uses]

Licoisoflavone B is an isoflavone[1]. Licoisoflavone B inhibits lipid peroxidation with an IC50 of 2.7 μM.
[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. DOI:10.3390/molecules22101742
[2] S. Toda, et al. Inhibitory Effects of Isoflavones in Sophora mooracrotiana on Lipid Peroxidation by Superoxide. Pharmaceutical Biology. 2002, 40 (6):422-424.
Spectrum DetailBack Directory
[Spectrum Detail]

5,7-Dihydroxy-3-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-4H-1-benzopyran-4-one(66056-30-2)1HNMR
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