cicortonide cicortonide cicortonide is a synthetic glucocorticoid corticosteroid which was never marketed. cicortonideclinical dataother names21-(acetyloxy)-3-(2-chloroethoxy)-9α-fluoro-11β-hydroxy-16α,17α--20-oxopregna-3,5-diene-6-carbonitrile; 3-(2-chloroethoxy)-9α-fluoro-11β,16α,17α,21-tetrahydroxy-20-oxopregna-3,5-diene-6-carbonitrile cyclic 16,17-acetal with acetone 21-acetatedrug classcorticosteroid; glucocorticoididentifiers iupac name 2-indenodioxol-6b-yl]-2-oxoethyl acetate cas number19705-61-4pubchem cid20055442uniiul947a614kchemblchembl2104139chemical and physical dataformulac29h37clfno7molar mass566.06 g·mol−13d model (jsmol)interactive image smiles cc(=o)occ(=o)12(c31(c(4(3cc(=c54(ccc(=c5)occcl)c)c#n)f)o)c)oc(o2)(c)c inchi inchi=1s/c29h37clfno7/c1-16(33)37-15-23(35)29-24(38-25(2,3)39-29)12-20-21-10-17(14-32)19-11-18(36-9-8-30)6-7-26(19,4)28(21,31)22(34)13-27(20,29)5/h11,20-22,24,34h,6-10,12-13,15h2,1-5h3/t20-,21-,22-,24+,26-,27-,28-,29+/m0/s1key:soesefmfrccmqv-qwapgegqsa-n