The molecule is a steroid saponin that is beta-sitosterol substituted by a 3-O-hexacosanoyl-beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Acer okamotoanum, it exhibits anti-complement activity. It has a role as a plant metabolite. It is a steroid saponin, a monosaccharide derivative and a beta-D-glucoside. It derives from a sitosterol and a hexacosanoic acid. It derives from a hydride of a stigmastane.
[(2R,3R,4S,5R,6R)-2-[[(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl] hexacosanoate