Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) active agents. Its structure supports the creation of compounds with neurological effects, including potential anticonvulsant and antidepressant activities. Commonly utilized in medicinal chemistry for building fluorinated organic molecules that cross the blood-brain barrier efficiently. Also employed in the preparation of bioactive molecules where the nitrile group enables further functionalization through reduction or cyclization reactions.