iopromide iopromide iopromide is an iodinated contrast medium for x-ray imaging. it is marketed under the name ultravist which is produced by bayer healthcare. it is a low osmolar, non-ionic contrast agent for intravascular use; i.e., it is injected into blood vessels. iopromideclinical datatrade namesultravistahfs/drugs.commicromedex detailed consumer informationpregnancycategory au: b2 routes ofadministrationintravascularatc codev08ab05 (who) legal statuslegal status us: ℞-only pharmacokinetic dataprotein binding~1%metabolismnoneelimination half-life2 hoursexcretionkidneysidentifiers iupac name 1-n,3-n-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-(2-methoxyacetamido)-1-n-methylbenzene-1,3-dicarboxamide cas number73334-07-3 npubchem cid3736drugbankdb09156 ychemspider3605 nunii712bac33mzkeggd01893 ychebichebi:63578 nchemblchembl1725 ncomptox dashboard (epa)dtxsid0023163 echa infocard100.070.330 chemical and physical dataformulac18h24i3n3o8molar mass791.11187 g·mol−13d model (jsmol)interactive image smiles cn(cc(co)o)c(=o)c1c(c(c(c(c1i)nc(=o)coc)i)c(=o)ncc(co)o)i inchi inchi=1s/c18h24i3n3o8/c1-24(4-9(28)6-26)18(31)12-13(19)11(17(30)22-3-8(27)5-25)14(20)16(15(12)21)23-10(29)7-32-2/h8-9,25-28h,3-7h2,1-2h3,(h,22,30)(h,23,29) nkey:dgaiepbnloqyer-uhfffaoysa-n n ny (what is this?) (verify) it is commonly used in radiographic studies such as intravenous urograms, brain computer tomography (ct) and ct pulmonary angiograms (ctpas). medical uses the radiocontrast agent is given intravenously in computed tomography (ct) scans, angiography and excretory urography.