An approach to streamline and simplify the identification of crucial metabolites from targeted protein degraders

• The identification of drug metabolites is a critical step in drug development due to their impact on drug efficacy and safety. LC-MS platforms provide good selectivity and sensitivity making it the preferred technique for metabolite identification. Here, metabolite identification was performed using unique fragments from EAD and CID spectra. Fragment information from EAD and CID spectra were processed in a single result file to achieve confident structure assignment of and localization of metabolites.