The molecule is a triacyl lipopeptide that is N-palmitoyl-Cys-Ser-Lys-Lys-Lys-Lys in which the side-chain thiol hydrogen on the Cys residue has been replaced by a 2,3-bis(palmitoyloxy)propyl group. It has a role as a Toll-like receptor 2 agonist, a neuroprotective agent and an antineoplastic agent. It is a triacyl lipopeptide, a pentapeptide and a lipopeptide antibiotic.
(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2R)-3-[2,3-di(hexadecanoyloxy)propylsulfanyl]-2-(tetradecanoylamino)propanoyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]amino]hexanoyl]amino]hexanoyl]amino]hexanoic acid