The molecule is a glutathione conjugate obtained by formal 1,4-addition of the thiol function of glutathione to the enone function of prostaglandin J2 (where the newly formed stereocentre at position 9 has S-configuration). It is a glutathione conjugate, an organic sulfide and a prostanoid. It derives from a prostaglandin J2. It is a conjugate acid of a (S)-PGJ2-S-glutathione conjugate(2-).
(Z)-7-[(1R,2R,5S)-5-[(2R)-2-[[(4S)-4-amino-4-carboxybutanoyl]amino]-3-(carboxymethylamino)-3-oxopropyl]sulfanyl-2-[(E,3S)-3-hydroxyoct-1-enyl]-3-oxocyclopentyl]hept-5-enoic acid