CPC Scientific’s Tirzepatide API Successfully Secures US FDA DMF Filing

Delivery of polypeptides in multi-kilogram quantities within commercially competitive timelines is extremely challenging, especially when coupled with a desire to minimize environmental and economic impact. This case study explores how CPC Scientific’s advanced process improvements and efficiencies within solid-phase peptide synthesis (SPPS) have enabled multi-kilogram delivery of a pharmaceutically-relevant decapeptide within a challenging timescale, driving sustainable and cost-saving production for the client.

Our team has developed an innovative DMF recycling strategy that substantially reduces solvent consumption during solid-phase peptide synthesis. Minimizing use of DMF, a major environmental and cost contributor in peptide manufacturing, has improved process sustainability and cost efficiency. This method neatly demonstrates how targeted green chemistry practices can be successfully integrated into large-scale SPPS, supporting more environmentally responsible and economically viable peptide production.