CRA_10762

CRA_10762 is a synthetic small molecule belonging to the class of phenylbenzimidazoles, characterized by a chemical structure containing both phenyl and benzimidazole moieties[1][2]. It has the molecular formula C20H15ClN4O[2]. CRA_10762 functions as an inhibitor of trypsin 1 (also known as serine protease 1 or PRSS1), binding to its active site and thereby inhibiting its enzymatic activity[5][7]. This compound has been studied primarily in structural biology contexts for its interaction with trypsin, but there is no evidence it has advanced into clinical development or therapeutic use. Its primary relevance appears to be as a biochemical tool compound for studying serine protease inhibition rather than as a pharmaceutical agent.