(S, R, S) -AHPC-CO-CH2-azetidine-piperazine-CH2-COOH

(S, R, S) -AHPC-CO-CH2-azetidine-piperazine-CH2-COOH is a conjugate of an E3 ligase ligand and a linker (E3LigaseLigand-Linker Conjugates), composed of (S, R, S) -AHPC and the corresponding linker. The (S, R, S) -AHPC component functions as a von Hippel-Lindau (VHL) ligand based on VH032, capable of recruiting VHL protein. This compound serves as a crucial intermediate for the synthesis of full PROTACs molecules.