5,10,15,20-Tetrakis-(3-methoxy-4-hydroxyphenyl)-21,23H-porphine Structure: (click to enlarge, please!) Quantities Sold: 250 mg 95 € 1 g 285 € 5 g 995 € Data: Synonym: TMHPP Part Number: PL00390100 CAS: 22112-80-7 Molecular Formula: C48H38N4O8 Molecular Weight: 798.8358 Melting Point: no information Solubility: Dichlormethane, Chloroform UV/VIS-Spectrum: (click to enlarge, please!)