The molecule is a phosphatidylserine 36:2(1-) that is the conjugate base of 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphoserine; major species at pH 7.3. It is a conjugate base of a 1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine.
(2S)-2-azaniumyl-3-[[(2R)-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxy-3-octadecanoyloxypropoxy]-oxidophosphoryl]oxypropanoate