Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents and antidepressants. Its structure supports the creation of bioactive molecules due to the presence of amine and heterocyclic functionalities. Commonly employed in medicinal chemistry for constructing isoindoline-based scaffolds, which are found in several drug candidates. Also utilized in research settings for designing novel compounds with potential neuroprotective or cognitive-enhancing effects.