The molecule is a tetrahydroxyflavan in which the four hydroxy groups are located at positions 3', 4', 5 and 7. It has a role as a plant metabolite. It derives from a hydride of a (2S)-flavan.
(2S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-5,7-diol