(R)-8-Azido-2-(Fmoc-amino)octanoic acid

(R)-8-Azido-2-(Fmoc-amino)octanoic acid is a non-cleavable ADC linker used in the synthesis of antibody-dr_ug conjugates (ADCs). (R)-8-Azido-2-(Fmoc-amino)octanoic acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.