SK2187 is a selective AURKA PROTAC degrader with a DC50 of about 10 nM. SK2187 exhibits growth inhibition against NGP cells with an IC50 of 101.5 nM. SK2187 can be used for the study of MYCN-amplified neuroblastoma (Pink: AURKA ligand: MK-5108 ; Blue: E3 ligand (HY-103597) ; Black: Linker: Amino-PEG3-alcohol (HY-W015088) ).