Precocene II

Shanghai Boyle Chemical Co., Ltd. specializes in Pharmaceutical Intermediates such as Benzene Derivatives, Pyridine Derivatives, Indole Derivatives and APIs. Our products include 4-Fluoropyridine, 3-Fluoropyridine, 2-Chloropyridine, 2,3-Difluoropyridine and 2-Chloro-6-Methylpyridine. We can supply custom synthesis service of chemical intermediates and pharmaceuticals for research institutes and industry companies. We use all modern analysis equipments (GC, HPLC, LC-MS, H-NMR) to trace the process... View more >>