medical intermediate Triphenylphosphine（TPP）

Triphenylphosphine，CAS NO 603-35-0， is an important kind of pharmaceutical intermediates, mainly for the production of cephalosporin antibiotics, ray lincomycin, chlorine lincomycin and other medicine material, also for raw material in the production of liquid crystal materials, is a kind of important organic synthesis catalyst ligand.

Triphenylphosphine is the basic material of rhodium phosphine complexing catalyst and has wide application in petrochemical industry at home and abroad.Triphenylphosphine is also used in pharmaceutical industry, organic synthesis, analysis and other fields.Triphenylphosphine can serve as a catalyst in organic synthesis and the stabilizer of dye process, also can be used as analytical reagent, such as in petroleum chemical industry, organic synthesis, dye, pharmaceutical industry has broad prospects for development, analysis, etc.