Used in the synthesis of pharmaceutical intermediates, particularly in the development of fluorinated compounds with potential biological activity. Its structure supports research in medicinal chemistry, especially in designing analogs for drug candidates targeting central nervous system disorders. The presence of fluorine atoms enhances metabolic stability and membrane permeability, making it valuable in optimizing lead compounds. Also employed in studies involving photochemical reactions due to its conjugated system and potential for trans-cis isomerization under light exposure.