AlPcS4

AlPcS4 , also known as aluminum phthalocyanine tetrasulfonate Chloroaluminum tetrasulfophthalocyanine; or AlS4Pc, AlPcS4 (a), is a potent photosensitizer, and is potentially useful in cancer sonodynamic therapy and cancer photodynamic therapy. Aluminum phthalocyanine disulfonate is a mixture of regional isomers, in which sulfonate group can be in 3- or 4- position in phenyl ring. Aluminum phthalocyanine disulfonate is also a Coloring Agent; Dermatologic Agent; Fluorescent Dye; Indicators and Reagent; Luminescent Agent; Photosensitizing Agent; Radiation-Sensitizing Agent.

[O-]S(=O)(=O)c1ccc2C3=NC4=[N]5C(=NC6=c7ccc(cc7=C7N=C8c9cc(ccc9C9=[N]8[Al+3]5([Cl-])([N-]3C(=N9)c2c1)[N-]67)S([O-])(=O)=O)S([O-])(=O)=O)c1cc(ccc41)S([O-])(=O)=O |c:12,14,32,40,t:8,10,21,23,^1:11,31,33,34,39|