Used primarily in research settings, this compound acts as a selective inhibitor of Rac GTPases, which are key regulators of cellular processes such as cell motility, cytoskeletal reorganization, and cell proliferation. It is widely applied in studies related to cancer biology, where it helps suppress tumor cell migration and invasion by blocking Rac-dependent signaling pathways. Researchers also utilize it to investigate the role of Rac proteins in immune cell function, neuronal development, and cardiovascular diseases. Due to its ability to cross cell membranes effectively, it is suitable for in vitro cellular assays, making it a valuable tool in signal transduction research.