Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of neuroactive agents and central nervous system modulators. Its structure supports the construction of complex heterocyclic systems found in bioactive molecules. Commonly employed in medicinal chemistry for building pyrrolo-fused ring systems that exhibit potential anticonvulsant, antidepressant, or cognitive-enhancing properties. Also utilized in research settings for exploring new routes in organic synthesis involving cyclization and functional group transformations.