1-O-Octadecyl-(2,2-dimethyl)-propanediol-3-phosphocholine

1-O-Octadecyl-(2,2-dimethyl)-propanediol-3-phosphocholine is a synthetic phospholipid designed to study the properties of cellular membranes and lipid-based drug delivery systems. Its molecular structure includes an octadecyl chain and a uniquely branched (2,2-dimethyl) propanediol moiety linked to a phosphocholine group, which collectively contribute to its role in modulating membrane dynamics. This chemical is particularly valuable for its ability to form stable, non-conventional liposomes, which are used in research to investigate membrane fluidity, permeability, and interactions with proteins and peptides. The branching in the lipid tail alters the packing of the lipids within the bilayer, offering insights into how structural variations affect the mechanical properties of membranes, such as phase transition temperatures and bilayer thickness. This compound is instrumental in elucidating the role of lipid composition in vesicular trafficking, membrane fusion, and the targeted delivery of molecules across membranes. These capabilities make it a crucial tool for understanding fundamental lipid behavior, aiding in the development of novel lipid-based formulations for research purposes, particularly in the fields of material science and biophysical studies.