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 ability to enhance binding affinity and selectivity in drug molecules targeting tyrosine kinases. Commonly employed in research settings for structure-activity relationship (SAR) studies, especially in optimizing compounds for improved metabolic stability and potency. Also utilized in the preparation of bioactive molecules with potential neurological and anti-inflammatory applications.