Product Description: 2-(2′-Hydroxyphenyl)benzimidazole is some of the most extensively studied excited state intramolecular proton transfer (ESIPT) molecules exhibiting normal and tautomer emissions. 2-(2′-Hydroxyphenyl)benzimidazole has been applied as a fluorescent probe in various systems[1].
Formula: C13H10N2O
References: [1]Chipem FA, et al. Excited state proton transfer of 2-(2'-hydroxyphenyl)benzimidazole and its nitrogen substituted analogues in bovine serum albumin. Photochem Photobiol Sci. 2014 Sep;13(9):1297-304.