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 form stable heterocyclic structures that interact with biological targets. Commonly employed in the preparation of antitumor agents and anti-inflammatory drugs. Also utilized in research settings for the design of new bioactive molecules targeting central nervous system disorders. Its hydrochloride salt form improves solubility and stability, making it suitable for formulation in early-stage drug development.