Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of fluorinated active pharmaceutical ingredients (APIs) where the fluorine atoms enhance metabolic stability and bioavailability. Its aldehyde group allows for versatile functionalization, making it valuable in constructing complex organic molecules. Commonly employed in the preparation of kinase inhibitors and other biologically active compounds in medicinal chemistry research. Also utilized in agrochemicals for creating novel pesticides and herbicides due to its ability to improve lipophilicity and target binding. Frequently applied in late-stage diversification strategies during drug discovery.