3β-{N-[2-(Dimethylamino)ethyl]carbamoyl}cholesterol (CAS 137056-72-5)

3β-{N-[2-(Dimethylamino)ethyl]carbamoyl}cholesterol is a chemically modified form of cholesterol used primarily in the study of lipid membranes and their functional dynamics. This compound is vital for research into how structural variations in cholesterol molecules affect membrane fluidity, permeability, and overall stability. 3β-{N-[2-(Dimethylamino)ethyl]carbamoyl}cholesterol is particularly useful in investigations related to the role of cholesterol in modulating membrane protein functions and in lipid raft formation, which are critical areas in cellular signaling and transport. By incorporating this modified cholesterol into synthetic lipid bilayers or cellular membranes, researchers can assess its impact on biophysical properties and interactions with other membrane components. Furthermore, the presence of the dimethylaminoethyl group adds a polar character to the molecule, enabling studies on how polarity influences lipid-lipid and lipid-protein interactions within membranes.