The molecule is a 1,1'-lysobisphosphatidate obtained by deprotonation of the phosphate OH group of (S,S)-bis-(2-oleoylglycero)-1-phosphate; major species at pH 7.3. It is a conjugate base of a (S,S)-bis(2-oleoylglycero)-1-phosphate. It is an enantiomer of a (R,R)-bis(2-oleoylglycero)-3-phosphate(1-).
bis[(2S)-3-hydroxy-2-[(Z)-octadec-9-enoyl]oxypropyl] phosphate