Used primarily in the synthesis of pharmaceuticals, particularly in the development of drugs targeting gastrointestinal disorders. It serves as a key intermediate in the production of compounds like metoclopramide, which is an antiemetic and gastroprokinetic agent. Additionally, it finds application in organic chemistry research for the preparation of heterocyclic compounds, contributing to the exploration of new therapeutic agents. Its derivatives are also studied for potential use in agrochemicals and other biologically active molecules.