Antioxidant agent-11 (Compound 3d) is a novel 2,3-dihydroquinazolin-4(1H)-ones derivative exhibiting preliminary anticancer and antioxidant activities. As a synthetic small molecule, it is utilized to evaluate the impact of specific aryl and pyrazole substituents on the biological activity of the dihydroquinazolinone scaffold. Research indicates that the compound shows moderate efficacy in free radical scavenging and cancer cell proliferation inhibition, serving as a reference for structure-activity relationship (SAR) studies of this scaffold.

DMSO: 80 mg/mL (218.33 mM), Sonication is recommmended.