tilmacoxib tilmacoxib tilmacoxib or jte-522 is a cox-2 inhibitor and is an effective chemopreventive agent against rat experimental liver fibrosis. tilmacoxibpharmacokinetic databioavailabilitysolution (64–88%) compared with capsule (22–40%).identifiers iupac name 4-(4-cyclohexyl-2-methyl-1,3-oxazol-5-yl)-2-fluorobenzenesulfonamide cas number180200-68-4 ypubchem cid159271chemspider140082uniig6vi5p84sxchebichebi:73041 ychemblchembl34913comptox dashboard (epa)dtxsid0057671 chemical and physical dataformulac16h19fn2o3smolar mass338.40 g·mol−13d model (jsmol)interactive image smiles o=s(=o)(n)c3ccc(c1oc(nc1c2ccccc2)c)cc3f inchi inchi=1s/c16h19fn2o3s/c1-10-19-15(11-5-3-2-4-6-11)16(22-10)12-7-8-14(13(17)9-12)23(18,20)21/h7-9,11h,2-6h2,1h3,(h2,18,20,21)key:mimjsjsrrdzipw-uhfffaoysa-n