Niraparib Intermediate – tert-Butyl (3S)-3-(4-Aminophenyl) Piperidine-1-Carboxylate CAS Number: 1171197-20-8 Introduction tert-Butyl (3S)-3-(4-aminophenyl)piperidine-1-carboxylate is a specialized pharmaceutical intermediate associated with the synthesis of Niraparib. It is also commonly listed as...