Used as an 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 when reacted with carbonyl compounds. Commonly employed in the preparation of imidazoles and other nitrogen-containing rings that exhibit biological activity. Also utilized in research settings for structure-activity relationship (SAR) studies targeting inflammatory and neurodegenerative diseases. Its chloro and amine functionalities allow for selective modifications, enabling fine-tuning of molecular properties in drug design.