Used primarily as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its structure allows for the introduction of fluorinated aromatic moieties, which can enhance metabolic stability and binding affinity in bioactive molecules. Commonly employed in the development of fluorinated analogs of drugs, particularly in central nervous system agents and kinase inhibitors. Also utilized in the preparation of dyes and functional materials where electronic properties are tuned by fluorine substitution. The hydrochloride salt form improves stability and handling during industrial processes.