5,10,15,20-Tetrakis-(2-pyridyl)-21,23H-porphine Structure: (click to enlarge, please!) Quantities Sold: 250 mg 75 € 1 g 225 € 5 g 900 € 10 g 1620 € Data: Synonym: o-TPyP Part Number: PL00710100 CAS: 40904-90-3 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!)