denopamine denopamine denopamine (inn) is a cardiotonic drug which acts as a β1 adrenergic receptor agonist. it is used in the treatment of angina and may also have potential uses in the treatment of congestive heart failure and for clearing pulmonary oedema. it is marketed in japan under the brand name kalgut (カルグート) and available as tablets of 5 and 10 mg, and 5% fine granules. denopamineclinical dataahfs/drugs.cominternational drug namesroutes ofadministrationoral (tablets)atc codenonelegal statuslegal status rx-only (jp) identifiers iupac name 4--1-hydroxyethyl]phenol cas number71771-90-9pubchem cid71754iuphar/bps534chemspider64795uniiv5f60upd8pkeggd02614chemblchembl493682comptox dashboard (epa)dtxsid8045800 echa infocard100.163.233 chemical and physical dataformulac18h23no4molar mass317.385 g·mol−13d model (jsmol)interactive image smiles o(c1ccc(cc1oc)ccnc(o)c2ccc(o)cc2)c