The molecule is a steroid sulfate oxoanion obtained by deprotonation of the sulfo group of (24S)-hydroxycholesterol 3-sulfate. It is a conjugate base of a (24S)-hydroxycholesterol 3-sulfate.
[(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5S)-5-hydroxy-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] sulfate