cis-7,10,13-Nonadecatrienoic acid (CAS 10417-91-1)

cis-7,10,13-Nonadecatrienoic acid, with the CAS number 10417-91-1, is a distinctive polyunsaturated fatty acid featuring a 19-carbon chain and three cis-configured double bonds located at the 7th, 10th, and 13th positions. This specific structural configuration endows the molecule with unique chemical and physical properties that are particularly relevant in the study of lipid behavior and membrane biophysics. In research contexts, cis-7,10,13-Nonadecatrienoic acid serves as a critical tool for examining the impact of fatty acid unsaturation on membrane fluidity and the arrangement of lipid bilayers. The presence of multiple double bonds, particularly in the cis configuration, typically results in a decrease in melting points and an increase in membrane fluidity, which can profoundly affect the behavior of membrane-associated proteins and receptors. This fatty acid is also used to investigate the mechanisms of lipid-lipid and lipid-protein interactions within cellular membranes, which are crucial for understanding cell signaling and nutrient transport processes. Additionally, studies involving cis-7,10,13-Nonadecatrienoic acid help explain the role of specific fatty acid patterns in modulating the physical properties of lipids, which is essential for the development of better models of cell membrane dynamics and for advancing our knowledge of fundamental cellular processes.