cis-2-Dodecenoic acid (CAS 55928-65-9)

cis-2-Dodecenoic acid, with the CAS number 55928-65-9, is an unsaturated fatty acid characterized by a double bond between the second and third carbon atoms in the cis configuration, and a total of twelve carbon atoms in its chain. This molecular structure imparts unique properties to the compound, particularly influencing its behavior in biological and chemical systems. The cis configuration introduces a bend in the molecule, altering its packing and interaction capabilities in lipid layers and interfaces. This acid has garnered attention in research focused on the study of biofilm dynamics and microbial communication. In the field of microbiology, cis-2-Dodecenoic acid is particularly noted for its role as a bacterial signaling molecule, involved in the process known as "quorum sensing." This process is critical for the regulation of gene expression based on the density of the microbial population. In practical applications, this compound has been explored for its potential to disrupt biofilm formation and maintenance, providing insights into the control of biofilm-associated problems in industrial and environmental settings. Additionally, the molecule′s unique structural features make it a useful tool in synthetic chemistry for the creation of complex organic compounds, serving as a precursor in various chemical syntheses aimed at producing materials with specific desired properties.