The molecule is a steroid sulfate oxoanion that is the conjugate base of 16alpha-hydroxydehydroepiandrosterone 3-sulfate, arising from deprotonation of the sulfate OH group; major species at pH 7.3. It is a conjugate base of a 16alpha-hydroxydehydroepiandrosterone 3-sulfate.
[(3S,8R,9S,10R,13S,14S,16R)-16-hydroxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] sulfate