Ethylene glycol monohexadecyl ether (CAS 2136-71-2)

Ethylene glycol monohexadecyl ether, also known as C16E1, is a non-ionic surfactant commonly utilized in various research applications due to its amphiphilic properties and surfactant behavior. Its mechanism of action involves the formation of micelles in solution, where the hydrophilic ethylene glycol head group orients towards the aqueous phase, while the hydrophobic hexadecyl tail group resides in the core, effectively solubilizing hydrophobic compounds. C16E1 has been extensively employed in biophysical studies, particularly in membrane protein research, where it serves as a detergent for solubilizing and stabilizing integral membrane proteins, such as G protein-coupled receptors (GPCRs) and ion channels, for structural and functional analyses. Furthermore, C16E1 has found applications in nanotechnology and colloidal science, where it is utilized in the synthesis of nanoparticles, vesicles, and micelles for drug delivery, imaging, and catalysis studies. Its ability to modulate the physicochemical properties of lipid bilayers has also led to its use in membrane mimetic systems for studying membrane-protein interactions and lipid-protein dynamics. Overall, Ethylene glycol monohexadecyl ether serves as a versatile tool in various fields of research, facilitating the study of complex biological and physicochemical phenomena.