The Process Mass Intensity (PMI) Prediction Calculator was created by the ACS GCI Pharmaceutical Roundtable member companies, with leadership from Bristol-Myers Squibb, to predict a range of probable process efficiencies of proposed synthetic routes at various phases of drug development. The tool uses historical PMI data from multiple pharmaceutical companies and predictive analytics (Monte Carlo simulations) to estimate the probable PMI ranges. The tool can be used to predict PMI prior to any laboratory evaluation of the route; i.e., as an in-silico modeling effort, or at any other stage of a molecule’s development to assess and compare potential route changes.
Read the paper “The PMI Predictor – a Web App Enabling Green-by-Design Chemical Synthesis”