cis-10,13,16-Nonadecatrienoic acid (CAS 19934-77-1)

cis-10,13,16-Nonadecatrienoic acid, identified by CAS number 19934-77-1, is an intriguing polyunsaturated fatty acid that features three cis-configured double bonds specifically located at the 10th, 13th, and 16th carbons of its 19-carbon chain. This structural arrangement bestows unique properties on the molecule, making it a significant subject in lipid chemistry and membrane biology research. The introduction of multiple double bonds in a cis configuration affects the molecule′s ability to pack tightly in lipid bilayers, thereby increasing membrane fluidity and affecting the overall membrane architecture. This alteration in membrane dynamics is crucial for understanding how cells regulate their physical state and respond to changes in their environment. In scientific studies, cis-10,13,16-Nonadecatrienoic acid is often utilized to dissect the role of unsaturated fatty acids in modifying the properties of cell membranes, which is vital for cell signaling, transport mechanisms, and membrane protein function. Furthermore, its unique chemical structure allows researchers to explore lipid oxidation processes and the stability of lipid compounds under various oxidative conditions, which are important for understanding lipid degradation and the impact of oxidative stress on cellular lipids. Through these research applications, cis-10,13,16-Nonadecatrienoic acid contributes significantly to our broader comprehension of lipid metabolism and cell physiology.