ChEBI: O-desethyl candesartan is a benzimidazolecarboxylic acid that is candesartan in which the ethoxy group has been replaced by a hydroxy group. It is the inactive metabolite of the anti-hypertensive drug, candesartan. It has a role as a drug metabolite, a human urinary metabolite and a human blood serum metabolite. It is a benzimidazolecarboxylic acid and a biphenylyltetrazole.