The molecule is a cholanic acid anion that is the conjugate base of 7beta-hydroxy-3,12-dioxo-5beta-cholan-24-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 7beta-hydroxy-3,12-dioxo-5beta-cholanic acid.
(4R)-4-[(5R,7S,8R,9S,10S,13R,14S,17R)-7-hydroxy-10,13-dimethyl-3,12-dioxo-2,4,5,6,7,8,9,11,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoate