Density	1.39 ± 0.1 g/cm3 (Predicted)
Shape	Solid
Acidity Coefficient (pKa)	14.16 ± 0.20 (Predicted)
Color	Light yellow to yellow green

Zongertinib is a potent and selective HER2 and EGFR tyrosine kinase inhibitor, with IC50 values of 13 nM and 579 nM, respectively. It exhibits antitumor activity and can be used in the research of various solid tumors.