Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the production of selective serotonin reuptake inhibitors (SSRIs) and other central nervous system agents. Its nitrile and amino groups allow for versatile functionalization, enabling the construction of complex heterocyclic structures. Commonly employed in medicinal chemistry for building blocks in antidepressant and anxiolytic drug development. Also utilized in the preparation of agrochemicals, where the fluorine substituent enhances bioavailability and metabolic stability. Suitable for coupling reactions in the manufacture of dyes and fluorescent probes due to its electron-withdrawing nitrile group and hydroxyl functionality.