iproclozide iproclozide iproclozide (trade names sursum, sinderesin) is an irreversible and selective monoamine oxidase inhibitor (maoi) of the hydrazine chemical class that was used as an antidepressant, but has since been discontinued. it has been known to cause fulminant hepatitis and there have been at least three reported fatalities due to administration of the drug. iproclozideclinical dataroutes ofadministrationoralatc coden06af06 (who) legal statuslegal status in general: uncontrolled identifiers iupac name 2-(4-chlorophenoxy)-n-isopropyl-acetohydrazide cas number3544-35-2 ypubchem cid19063chemspider17998 yunii1ii9d6cb3jkeggd07338 ychemblchembl91238 ycomptox dashboard (epa)dtxsid70188925 echa infocard100.020.536 chemical and physical dataformulac11h15cln2o2molar mass242.70 g·mol−13d model (jsmol)interactive image smiles clc1ccc(occ(=o)nnc(c)c)cc1 inchi inchi=1s/c11h15cln2o2/c1-8(2)13-14-11(15)7-16-10-5-3-9(12)4-6-10/h3-6,8,13h,7h2,1-2h3,(h,14,15) ykey:ggecdtujzoxaar-uhfffaoysa-n y (verify)