The molecule is a galloyl-beta-D-glucose compound having the galloyl groups in the 1-, 2- and 6-positions. It is a gallate ester and a galloyl beta-D-glucose. It derives from a gallic acid and a beta-D-glucose.
[(2R,3S,4S,5R,6S)-3,4-dihydroxy-5,6-bis[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate