ChemicalBook--->CAS DataBase List--->5989-16-2

5989-16-2

5989-16-2 Structure

5989-16-2 Structure
IdentificationBack Directory
[Name]

maesopsin
[CAS]

5989-16-2
[Synonyms]

Mesopsin
maesopsin
Maesopsin >=90% (LC/MS-ELSD)
2,4,6-Trihydroxy-2-(4-hydroxybenzyl)benzofuran-3(2H)-one
2,4,6-Trihydroxy-2-[(4-hydroxyphenyl)methyl]benzofuran-3(2H)-one
3(2H)-Benzofuranone, 2,4,6-trihydroxy-2-[(4-hydroxyphenyl)methyl]-, (2R)-
[Molecular Formula]

C15H12O6
[MDL Number]

MFCD24849354
[MOL File]

5989-16-2.mol
[Molecular Weight]

288.25
Chemical PropertiesBack Directory
[Melting point ]

218-220 °C
[Boiling point ]

620.0±55.0 °C(Predicted)
[density ]

1.646±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C
[pka]

7.29±0.40(Predicted)
Safety DataBack Directory
[Hazard Codes ]

N
[Risk Statements ]

50
[Safety Statements ]

61
[RIDADR ]

UN 3077 9 / PGIII
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

Maesopsin is a compound isolated from the roots of Rheum emodi and has been shown to display significant antioxidant activity in a DPPH assay.
[Definition]

ChEBI: Maesopsin is a member of aurones.
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