ecastolol ecastolol ecastolol is a beta blocker. ecastololclinical dataatc codenoneidentifiers iupac name n-amino}-2-hydroxypropoxy)-3-(1,2-oxazol-5-yl)phenyl]butanamide cas number77695-52-4 ypubchem cid208905chemspider181003uniieeb95ds30pchemblchembl1121343comptox dashboard (epa)dtxsid10998909 chemical and physical dataformulac26h33n3o6molar mass483.565 g·mol−13d model (jsmol)interactive image smiles cccc(=o)nc1=cc(=c(c=c1)occ(cnccc2=cc(=c(c=c2)oc)oc)o)c3=cc=no3 inchi inchi=1s/c26h33n3o6/c1-4-5-26(31)29-19-7-9-22(21(15-19)23-11-13-28-35-23)34-17-20(30)16-27-12-10-18-6-8-24(32-2)25(14-18)33-3/h6-9,11,13-15,20,27,30h,4-5,10,12,16-17h2,1-3h3,(h,29,31)key:cguiwxdbhifqjv-uhfffaoysa-n