(cis-9)-2-Hydroxy-octadecen-17-ynoic Acid (CAS 47132-19-4)

(cis-9)-2-Hydroxy-octadecen-17-ynoic Acid (CAS: 47132-19-4) is a specialized organic compound characterized by a complex structure that includes a hydroxyl group on the second carbon, a cis-9 double bond, and a terminal alkyne group at the 17th carbon. This unique arrangement of functional groups makes it a particularly interesting subject in the field of organic chemistry and materials science. The hydroxyl group introduces polarity and potential for hydrogen bonding, which can significantly influence the physical properties of the molecule, such as solubility and boiling point. The cis-9 double bond contributes to the kinked nature of the molecule, affecting how it interacts with other molecules and its packing characteristics in structured environments like membranes or thin films. Meanwhile, the terminal alkyne group adds to its reactivity, making it a versatile precursor for click chemistry reactions, which are widely used to synthesize complex polymers and new materials. In research, this acid is utilized to explore the synthesis of novel organic compounds with potential applications as surfactants or lubricants due to its ability to modify surface properties. Additionally, its unique structural features are of interest in studying the impact of specific functional groups on the physical behavior of long-chain fatty acids, particularly in the context of developing advanced biomimetic materials.