The molecule is a prostaglandin carboxylic acid anion that is the conjugate base of 15-ketoprostaglandin F1alpha, 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 a 15-ketoprostaglandin F1alpha.
7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(E)-3-oxooct-1-enyl]cyclopentyl]heptanoate