Used in pharmaceutical research as a key intermediate in the synthesis of kinase inhibitors, particularly in the development of anticancer agents. Its structure supports the design of compounds targeting tyrosine kinases involved in tumor growth. Also explored in the creation of neuroprotective agents due to its indoline scaffold, which shows potential in modulating neurological pathways. Additionally, serves as a building block in medicinal chemistry for optimizing drug candidates with improved solubility and bioavailability.