diacetolol diacetolol diacetolol is the primary metabolite of acebutolol. it is a beta blocker and anti-arrhythmic agent. diacetololclinical dataroutes ofadministrationoralatc codenonelegal statuslegal status in general: ℞ (prescription only) pharmacokinetic dataelimination half-life8-13 hoursidentifiers iupac name n-phenyl]acetamide cas number22568-64-5pubchem cid50894chemspider46139 yunii4er0cz5g7cchemblchembl2106189echa infocard100.040.974 chemical and physical dataformulac16h24n2o4molar mass308.378 g·mol−13d model (jsmol)interactive image smiles o=c(nc1ccc(occ(o)cnc(c)c)c(c1)c(=o)c)c inchi inchi=1s/c16h24n2o4/c1-10(2)17-8-14(21)9-22-16-6-5-13(18-12(4)20)7-15(16)11(3)19/h5-7,10,14,17,21h,8-9h2,1-4h3,(h,18,20) ykey:awogxjobnawqsf-uhfffaoysa-n y (verify)