amosulalol amosulalol amosulalol (inn) is an antihypertensive drug. it has much higher affinity for α1-adrenergic receptors than for β-adrenergic receptors. it is not approved for use in the united states. amosulalolclinical dataahfs/drugs.cominternational drug namesroutes ofadministrationoralatc codenonelegal statuslegal status in general: ℞ (prescription only) identifiers iupac name (rs)-5-ethyl]-2-methylbenzenesulfonamide cas number85320-68-9 ypubchem cid2169chemspider2084 yuniic69ji1bau8keggd07451 ychemblchembl152231 ychemical and physical dataformulac18h24n2o5smolar mass380.46 g·mol−13d model (jsmol)interactive image smiles cc1=c(c=c(c=c1)c(cnccoc2=cc=cc=c2oc)o)s(=o)(=o)n inchi inchi=1s/c18h24n2o5s/c1-13-7-8-14(11-18(13)26(19,22)23)15(21)12-20-9-10-25-17-6-4-3-5-16(17)24-2/h3-8,11,15,20-21h,9-10,12h2,1-2h3,(h2,19,22,23) ykey:lvexhfzhoiwiip-uhfffaoysa-n y (verify)