5,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrin

5,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrin is available as Gray to Dark purple to Black powder to crystal. It has a molecular weight of 678.75 g/mol and the formula C44H30N4O4. The product is typically supplied in 100mg packaging with a purity of >95.0%(HPLC).