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ChemicalBook--->CAS DataBase List--->18103-41-8

18103-41-8

18103-41-8 Structure

18103-41-8 Structure
IdentificationBack Directory
[Name]

2-(3,4,5-Trimethoxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
[CAS]

18103-41-8
[Synonyms]

Corymbosin
2-(3,4,5-Trimethoxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
5-Hydroxy-7-methoxy-2-(3,4,5-trimethoxyphenyl)-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 5-hydroxy-7-methoxy-2-(3,4,5-trimethoxyphenyl)-
[Molecular Formula]

C19H18O7
[MDL Number]

MFCD02183384
[MOL File]

18103-41-8.mol
[Molecular Weight]

358.34
Chemical PropertiesBack Directory
[Melting point ]

195-196 °C(Solv: ethanol (64-17-5))
[Boiling point ]

561.1±50.0 °C(Predicted)
[density ]

1.309±0.06 g/cm3(Predicted)
[pka]

6.31±0.40(Predicted)
Hazard InformationBack Directory
[Uses]

Corymbosin is a glucoside. Corymbosin can be isolated from the aerial parts of Ballota glandulosissima. Corymbosin also has antifungal flavonoid activity[1][2].
[References]

[1] ?ito?lu, et al. Antifungal Flavonoids from Ballota glandulosissima. Pharmaceutical Biology, (2003). 41(7), 483–486.
[2] F García Jiménez, et al. Corymbosin, a glucoside from Turbina corymbosa. Tetrahedron. 1967 Jun;23(6):2557-61. DOI:10.1016/0040-4020(67)85119-6
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