2,7,12,18-Tetramethyl-8-vinyl-21H,23H-porphyrin-13,17-dipropionic acid is a chemical compound registered under CAS number 17468-11-0, with the molecular formula C32H32 N4 O4 and a molecular weight of about 536.63 g/mol. It is also known as Pemptoporphyrin. Saccharide supplies 2,7,12,18-Tetramethyl-8-vinyl-21H,23H-porphyrin-13,17-dipropionic acid for laboratory research and bulk production; product code 407439. Send an inquiry for purity, packaging, price and lead time.