Reaxys Reaxys Xcelerate is a fully integrated electronic chemistry database that contains organic, inorganic and organometallic substance, property, and reaction data for small molecules housed previously in the Beilstein, Gmelin, and Chemistry Patent databases, as well as Reaxys medicinal chemistry. Includes coverage from 1771-present for 400 journals. Coverage also includes English language-only patents from the major chemistry patent classes of the U.S., European, and World Patent Offices. Reaxys Xcelerate is a premium version of Reaxys that allows faster analysis of results using visualization tools, automates synthesis planning, and uses flexible reporting outputs for sharing their results and annotations with colleagues.