Used in organic synthesis as an intermediate for pharmaceuticals and bioactive compounds. Serves as a building block in the preparation of serotonin receptor ligands and other neuroactive agents. Employed in research settings to develop compounds with potential antidepressant or anxiolytic activity. Also utilized in the synthesis of fragrances and flavoring agents due to its aromatic amine structure. Common in medicinal chemistry for structure-activity relationship studies involving phenethylamine derivatives.