1-N-Boc-3-hydroxyazetidine
1-N-Boc-3-hydroxyazetidine is a non-cleavable ADC linker used in the synthesis of antibody-dr_ug conjugates (ADCs). 1-N-Boc-3-hydroxyazetidine is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs