TG 100572 Hydrochloride is a potent multi-targeted kinase inhibitor with activity against key receptor tyrosine kinases (VEGFR1/2, FGFR1/2, PDGFRbeta) and Src-family kinases (Lck, Src, Yes, etc.). Its inhibitory profile supports its use in preclinical research for investigating angiogenesis and oncogenic signaling pathways in both cellular and animal models.