Shanghai Nine Chem. Co. Ltd. is a non-commercial chemical reagent provider. The core technology of our company is organic fluorine compound both as reagent and catalyst. We have professional R&D team led by Ph. D. from SIOC with more than 10 years experience in organofluorine chemistry. Our mission is to assist R&D scientists in drug discovery to get the following reagent: 1. Fluorine-containing reagent. (-CF3, -CF2H, -CF2Cl, -CF2Br, -F, etc) 2. 1H- imidazole derivatives. We can provide custom synthesis with high quality and efficient delivery.