hydroxycarteolol hydroxycarteolol hydroxycarteolol is a beta blocker and metabolite of carteolol. hydroxycarteololclinical dataother names8-hydroxycarteololatc codenoneidentifiers iupac name 8-hydroxy-5--3,4-dihydro-2(1h)-quinolinone cas number59826-22-1pubchem cid124688chemspider111020chebichebi:192312comptox dashboard (epa)dtxsid50975219 chemical and physical dataformulac16h24n2o4molar mass308.378 g·mol−13d model (jsmol)interactive image smiles o=c2nc1c(o)ccc(occ(o)cnc(c)(c)c)c1cc2 inchi inchi=1s/c16h24n2o4/c1-16(2,3)17-8-10(19)9-22-13-6-5-12(20)15-11(13)4-7-14(21)18-15/h5-6,10,17,19-20h,4,7-9h2,1-3h3,(h,18,21)key:tvzjlakrxhgvok-uhfffaoysa-n