CIDD-8633 is a potent inhibitor of DDR2 with an IC50 of 6.105 µM. It significantly suppresses the proliferation of MIA-PaCa-2 and AsPC-1 cells, with IC25 values of 4.0 and 5.5 µM, respectively. Additionally, CIDD-8633 hinders cell migration, arrests the cell cycle, induces apoptosis (apoptosis), and substantially reduces the growth of pancreatic ductal adenocarcinoma (PDAC) tumors. This compound is applicable in pancreatic cancer research, including studies on PDAC.