5,10,15,20-Tetrakis-(3-pyridyl)-21,23H-porphine Structure: (click to enlarge, please!) Quantities Sold: 250 mg 95 € 1 g 285 € 5 g 1140 € 10 g 1995 € Data: Synonym: m-TPyP Part Number: PL00750100 CAS: 40882-83-5 Molecular Formula: C40H26N8 Molecular Weight: 618.687 Melting Point: no information Solubility: Dichlormethane, Chloroform, Pyridine, Benzonitrile, Acetic Acid UV/VIS-Spectrum: (click to enlarge, please!)