– (meso-Tetraphenylporphinato)platinum is an organic compound classified as a metalloporphyrin. It is typically used as a catalyst in various organic chemical reactions, particularly in oxidation and reduction reactions. Meso-tetraphenylporphyrin Pt(II) has diverse applications in synthetic organic chemistry, especially in the production of pharmaceuticals, agrochemicals, and specialty chemicals. Additionally, it may serve as a sensor for detecting biomolecules and has potential use in photodynamic therapy for cancer.