The molecule is an organosulfonate oxoanion that is the conjugate base of tauroursocholic acid, obtained by the deprotonation of the sulfonic acid group. It is the major microspecies at pH 7.3. It has a role as a human metabolite and a rat metabolite. It is a conjugate base of a tauroursocholic acid.
2-[[(4R)-4-[(3R,5S,7S,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethanesulfonate