(E)-Ferulic acid (CAS No 537-98-4) is a phenolic compound found in the cell walls of plants particularly in seeds and leaves It is widely studied for its antioxidant properties which are attributed to its ability to scavenge free radicals and modulate signaling pathways such as NF- B and MAPK In vitro (E)-Ferulic acid exhibits activity in the nanomolar to low micromolar range demonstrating potential anti-inflammatory and anti-carcinogenic effects It is commonly used in cell models to investigate its protective effects against oxidative stress and in animal studies to explore its role in neuroprotection and cardiovascular health Additionally it is utilized in drug screening to assess its efficacy as a therapeutic agent Experimental concentrations typically depend on the specific research design The compound continues to be of interest in biomedical research due to its broad potential applications and favorable biological activity profile