TD-5471 hydrochloride is primarily used in research settings to study its potential therapeutic effects, particularly in the field of oncology. It is investigated for its ability to inhibit specific molecular targets involved in cancer cell proliferation and survival. Researchers explore its efficacy in preclinical models to assess its potential as a treatment for various types of cancers. Additionally, it may be used to understand the mechanisms of action related to its target pathways, aiding in the development of novel anticancer therapies. Its application is largely confined to laboratory studies and early-stage drug development.