(S, R, S) -AHPC-C6-PEG3-butyl-N3

(S, R, S) -AHPC-C6-PEG3-butyl-N3 is a click chemistry reagent containing an azide group. (S, R, S) -AHPC-C6-PEG3-butyl-N3 serves as crosslinker-E3 ligase ligand conjugate, Click reactive protein degrader building block for PROTAC research, Template for synthesis of targeted protein degrader, VH032 conjugate[1]. (S, R, S) -AHPC-C6-PEG3-butyl-N3 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.