The molecule is a brassinosteroid that is brassinolide carrying an alpha-D-glucosyl residue at position O-23. It has a role as a plant metabolite. It is an alpha-D-glucoside, a 2alpha-hydroxy steroid, a 22-hydroxy steroid, a 3alpha-hydroxy steroid, a brassinosteroid and a steroid saponin. It derives from a brassinolide.
(1S,2R,4R,5S,7S,11S,12S,15R,16S)-4,5-dihydroxy-15-[(2S,3R,4R,5S)-3-hydroxy-5,6-dimethyl-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-2,16-dimethyl-9-oxatetracyclo[9.7.0.02,7.012,16]octadecan-8-one