trans-2-Decenoic Acid (CAS 334-49-6)

Trans-2-Decenoic Acid, with the CAS number 334-49-6, is a monounsaturated fatty acid characterized by a trans double bond between the second and third carbon atoms in its ten-carbon chain. This specific structural configuration grants the molecule distinctive physical and chemical properties compared to its cis counterparts and saturated fatty acids. In research, trans-2-Decenoic Acid has been extensively studied for its ability to influence the behavior of microbial communities, particularly in the formation and disruption of biofilms. Biofilms are complex layers of microorganisms that adhere to surfaces and are protected by a self-produced matrix. The trans configuration of the double bond in trans-2-Decenoic Acid is thought to interfere with the communication systems within microbial populations, such as quorum sensing, which are crucial for the maintenance and development of biofilms. This fatty acid has been used as a model compound to understand the mechanisms by which certain molecules can penetrate biofilms and disrupt microbial signaling, leading to potential applications in controlling biofilm-associated issues in various environments, including industrial and bioprocessing settings. Additionally, its role in modifying lipid membranes and influencing membrane fluidity and permeability has been a subject of study, providing insights into the fundamental interactions between fatty acids and cellular structures.