iodocyanopindolol iodocyanopindolol iodocyanopindolol (inn) is a drug related to pindolol which acts as both a β1 adrenoreceptor antagonist and a 5-ht1a receptor antagonist. its 125i radiolabelled derivative has been widely used in mapping the distribution of beta adrenoreceptors in the body. iodocyanopindololclinical dataatc codenoneidentifiers iupac name (rs)-4--2-hydroxypropoxy]-3-iodo-1h-indole-2-carbonitrile cas number85124-14-7 ypubchem cid68618iuphar/bps7583chemspider162764uniijg83u2h5yqchebichebi:73370 nchemblchembl210309comptox dashboard (epa)dtxsid501001074 dtxsid901003484, dtxsid501001074 chemical and physical dataformulac16h20in3o2molar mass413.259 g·mol−13d model (jsmol)interactive imagechiralityracemic mixture smiles ic1=c(c#n)nc2=cc=cc(occ(cnc(c)(c)c)o)=c21 inchi inchi=1s/c16h20in3o2/c1-16(2,3)19-8-10(21)9-22-13-6-4-5-11-14(13)15(17)12(7-18)20-11/h4-6,10,19-21h,8-9h2,1-3h3key:jblumbnibnhrso-uhfffaoysa-n ny (what is this?) (verify)