inogatran inogatran inogatran (inn) is a low molecular weight peptidomimetic thrombin inhibitor. inogatran was developed for the potential treatment of arterial and venous thrombotic diseases. inogatran names iupac name 2-acetic acid other names n-piperidino]carbonyl]ethyl]glycine identifiers cas number 155415-08-0 3d model (jsmol) interactive image chembl chembl114715 chemspider 59397 pubchem cid 66005 unii 428409i84l y comptox dashboard (epa) dtxsid50165895 inchi inchi=1s/c21h38n6o4/c22-21(23)25-11-6-10-24-19(30)17-9-4-5-12-27(17)20(31)16(26-14-18(28)29)13-15-7-2-1-3-8-15/h15-17,26h,1-14h2,(h,24,30)(h,28,29)(h4,22,23,25)/t16-,17+/m1/s1key: cdproxzbmhobtq-sjorkvtesa-n smiles nc(=n)ncccnc(=o)1ccccn1c(=o)(cc2ccccc2)ncc(=o)o properties chemical formula c21h38n6o4 molar mass 438.6 g/mol except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). infobox references