The molecule is an iduronate that is the conjugate base of aldehydo-L-iduronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of an aldehydo-L-iduronic acid.
(2R,3S,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexanoate