itrocinonide itrocinonide itrocinonide (developmental code name d5159) is a synthetic glucocorticoid corticosteroid which was never marketed. itrocinonideclinical dataother namesd5159; 6α,9α-difluoro-11β,16α,17α-trihydroxy-21-oxa-3-oxoandrosta-1,4-diene-17β-carboxylic acid, ester with ethyl (s)-1-hydroxyethyl carbonate, cyclic (r)-16,17-acetal with butyraldehyde; 6α,9α-difluoro-11β,16α,17α-trihydroxy-21-oxapregna-1,4-diene-3,20-dione 21-(1-ethyl), cyclic (r)-16,17-acetal with butyraldehydedrug classcorticosteroid; glucocorticoididentifiers iupac name (1s)-1-ethyl (4as,4br,5s,6as,6bs,8r,9ar,10as,10bs,12s)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-propyl-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-6bh-naphtho indenodioxole-6b-carboxylate cas number106033-96-9pubchem cid9959691chemspider8135300unii2zw8nep6pqchemblchembl2105863comptox dashboard (epa)dtxsid50883168 chemical and physical dataformulac29h38f2o9molar mass568.611 g·mol−13d model (jsmol)interactive image smiles ccc1o2c34c(c5=cc(=o)c=c5(4((c3(2(o1)c(=o)o(c)oc(=o)occ)c)o)f)c)f inchi inchi=1s/c29h38f2o9/c1-6-8-23-39-22-13-17-18-12-20(30)19-11-16(32)9-10-26(19,4)28(18,31)21(33)14-27(17,5)29(22,40-23)24(34)37-15(3)38-25(35)36-7-2/h9-11,15,17-18,20-23,33h,6-8,12-14h2,1-5h3/t15-,17-,18-,20-,21-,22+,23+,26-,27-,28-,29-/m0/s1key:gcelvrofgzybhy-juvxqcodsa-n