pyeazolam pyeazolam pyeazolam (sh-tri-108) is a triazolobenzodiazepine derivative which has been sold online as a designer drug. it has been found to be relatively selective for the α5 subtype of gabaa receptors, in a similar manner to the related compound qh-ii-066, and is claimed to have an effects profile more similar to alcohol than typical benzodiazepines. pyeazolamidentifiers iupac name 8-ethynyl-1-methyl-6-(pyridin-2-yl)-4h-benzotriazolodiazepine cas number1349115-59-8pubchem cid71811108chemspider30768095chemical and physical dataformulac18h13n5molar mass299.337 g·mol−13d model (jsmol)interactive image smiles cc1=nn=c2n1c3=c(c=c(c=c3)c#c)c(=nc2)c4=cc=cc=n4 inchi inchi=1s/c18h13n5/c1-3-13-7-8-16-14(10-13)18(15-6-4-5-9-19-15)20-11-17-22-21-12(2)23(16)17/h1,4-10h,11h2,2h3key:lqkotgtwbanjbs-uhfffaoysa-n