Cobalt (II) TPP

5,10,15,20-Tetraphenyl-21H,23H-porphine cobalt (II) (commonly known as CoTPP) is a coordination compound. Known for its distinct electronic and optical properties, it is widely employed in fields such as catalysis, sensing, and organic electronics. It serves as an efficient catalyst in numerous chemical reactions, including oxidation, reduction, and CH bond activation. Additionally, CoTPP is used as a fluorescent probe for detecting oxygen levels in biological systems and as an active material in organic solar cells.