Used in organic synthesis as an intermediate for pharmaceuticals and agrochemicals. Serves as a building block in the preparation of fluorinated compounds due to the presence of the fluorine atom, which can enhance metabolic stability and bioavailability in drug molecules. Employed in research related to photochemical and nonlinear optical materials because of its conjugated structure. Also investigated for potential biological activity, including antimicrobial and anticancer properties, making it relevant in medicinal chemistry studies.