Salarius Pharmaceuticals, Inc. operates as a clinical-stage biotechnology company that focuses on developing treatments for cancers with unmet medical need. Its lead candidate is Seclidemstat (SP-2577), a small molecular inhibitor which is in Phase I/II clinical trial for the treatment of advanced solid tumors, as well as Ewing sarcoma. The company also offers SP-3164, a small molecular protein degrader for the treatment of hematological and solid tumors. It has a strategic partnership with The University of Utah Research Foundation for the exclusive license with respect to patent rights protecting SP-2577 and related compounds and Cancer Prevention and Research Institute of Texas for product development activities. The company is based in Houston, Texas.