Bracteatin is a natural product that can be isolated from Actinidia arguta. Bracteatin has antioxidant effect.[1].
ChEBI: The 3,4,5-trihydrobenzylidene derivative of 4,6-dihydroxy-1-benzofuran-3(2H)-one. Its glucoside is a significant contributor to the yellow colour of Antirrhinum majus (snapdragon) flowers.
[1] Kumar, K.S. et al., A quantum chemical study on the antioxidant properties of aureusidin and bracteatin. Int. J. Quantum Chem. 2011, 111: 4483-4496.
![(2Z)-4,6-Dihydroxy-2-[(3,4,5-trihydroxyphenyl)methylene]benzofuran-3(2H)-one Structure](/CAS/GIF/3260-50-2.gif)