The molecule is a steroid sulfate oxoanion that is the conjugate base of androsterone sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3. It is a conjugate base of an androsterone sulfate.
[(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-yl] sulfate