1,3-Dipalmitoyl-2-oleoylglycerol (CAS 2190-25-2)

1,3-Dipalmitoyl-2-oleoylglycerol is a specialized triacylglycerol molecule characterized by its distinct fatty acid composition: two palmitic acid chains attached at the 1 and 3 positions and one oleic acid chain at the 2 position of the glycerol backbone. This chemical configuration is particularly intriguing for researchers studying lipid metabolism and membrane physics. The molecule′s structure, featuring both saturated (palmitic) and unsaturated (oleic) fatty acids, makes it an excellent model for investigating the physicochemical properties of mixed-acid lipid species. In studies pertaining to lipid behavior, 1,3-dipalmitoyl-2-oleoylglycerol is frequently utilized to examine the melting behavior, phase transitions, and dynamics within lipid bilayers and membranes. These properties are essential for understanding how different fatty acid compositions affect membrane fluidity and stability. Additionally, this triacylglycerol is used in exploring the packing characteristics of lipids in bilayers, which can explain how variations in fatty acid saturation impact membrane structure at a molecular level. This research is crucial for the development of advanced biomaterials and for gaining deeper insights into lipid interactions that underpin many biological processes. By providing a controlled system with defined lipid components, 1,3-dipalmitoyl-2-oleoylglycerol aids significantly in the fundamental exploration of lipid biophysics and chemistry.