Pelargonidin 3-O-glucoside is an anthocyanin and the 3-O-glucoside of pelargonidin (Item No. 19753) that has been found in Fragaria and has transporter inhibitory and antioxidant properties.{54079,54080} It inhibits bilitranslocase transporter activity in isolated rat liver plasma membrane vesicles (Ki = 2.8 uM).{54079} Pelargonidin 3-O-glucoside scavenges peroxyl radicals in an oxygen radical absorbance capacity (ORAC) assay.{54080}