The molecule is a phosphocholine linked to 6-hydroxyhexanoic acid via a phosphodiester linkage. It is a conjugate acid of a 6-(O-phosphocholine)oxyhexanoic acid betaine and a 6-(O-phosphocholine)oxyhexanoate.
2-[5-carboxypentoxy(hydroxy)phosphoryl]oxyethyl-trimethylazanium