Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of fluorinated active pharmaceutical ingredients (APIs) where the fluorine atoms enhance metabolic stability and bioavailability. Commonly employed in the development of central nervous system agents and anti-inflammatory drugs. Its aldehyde functionality allows for easy derivatization, making it valuable in constructing complex molecules through reactions such as reductive amination or condensation. Also utilized in agrochemical research for designing novel pesticides with improved efficacy and environmental profiles.