The molecule is a member of the class of prostaglandins A obtained by oxidation of the 15-hydroxy group of prostaglandin A1 to the corresponding ketone. It has a role as an Escherichia coli metabolite and a human metabolite. It derives from a prostaglandin A1. It is a conjugate acid of a 15-dehydroprostaglandin A1(1-).
7-[(1R,5S)-2-oxo-5-[(E)-3-oxooct-1-enyl]cyclopent-3-en-1-yl]heptanoic acid