Used primarily in organic synthesis, this compound serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its reactive aldehyde and carboxylic acid groups make it valuable for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs). It is also employed in the synthesis of fluorinated compounds, which are often sought after for their enhanced stability and bioavailability in drug design. Additionally, it finds use in research settings for studying fluorinated aromatic systems and their chemical behavior.