This compound is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of biologically active molecules. Its structure, featuring both indole and isoquinoline moieties, makes it a valuable building block for developing potential drug candidates, particularly in the areas of oncology and neurology. Researchers leverage its framework to design and optimize compounds that target specific enzymes or receptors involved in disease pathways. Additionally, it is employed in the study of structure-activity relationships (SAR) to enhance the efficacy and selectivity of therapeutic agents. Its application extends to chemical biology, where it aids in the exploration of cellular mechanisms and the development of novel inhibitors or modulators for various biological processes.