Shanghai Up-Fluorochem Co., Ltd. (UP-F) is an innovative modern industrial enterprise engaged in the R&D, production and application of fluorine-containing pharmaceuticals, pesticides and intermediates, fluorine-containing materials and intermediates and organic fluorine-containing blocks and catalysts.We now offers Remdesivir intermediates 2,3,5-Tri-O-benzyl-D-ribonolactone (CAS No. 55094-52-5) for your requirements of R&D, evaluation, pilots and commercial along with supportive technical package required for evaluation. Remdesivir, also known as GS-5734, is a novel antiviral drug in the class of nucleotide analogs developed by Gilead Sciences. In February 2020 Remdesivir was being studied for experimental treatment of the emergent COVID-19 (novel coronavirus) disease.Feel free to contact with us via website: http://www.upfluorochem.com/about/contact.html