The molecule is a phosphatidylethanolamine 34:2 zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine. It is a tautomer of a 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine.
2-azaniumylethyl [(2R)-3-hexadecanoyloxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] phosphate