Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to its reactive aldehyde group and heterocyclic structure, enabling the formation of Schiff bases or other derivatives that exhibit biological activity. Commonly employed in research settings for designing new drug candidates targeting inflammatory diseases and neurodegenerative disorders. Also utilized in agrochemical research for developing novel pesticides with improved efficacy and selectivity.