amcinafal amcinafal amcinafal (developmental code name sq-15102), also known as triamcinolone pentanonide, is a synthetic glucocorticoid corticosteroid which was never marketed. amcinafalclinical dataother namestriamcinolone pentanonide; sq-15102; 9α-fluoro-11β,16α,17α,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal with 3-pentanone; 9α-fluoro-11β,21-dihydroxy-16α,17α-(methyl)(phenyl)methylendioxypregna-1,4-dien-3,20-dionedrug classcorticosteroid; glucocorticoididentifiers iupac name (4as,4br,5s,6as,6bs,9ar,10as,10bs)-8,8-diethyl-4b-fluoro-6b-glycoloyl-5-hydroxy-4a,6a-dimethyl-4a,4b,5,6,6a,6b,9a,10,10a,10b,11,12-dodecahydro-2h-naphthoindenodioxol-2-one cas number3924-70-7pubchem cid10389615chemspider8565057unii68lrv63xnekeggd02886chemblchembl2105968echa infocard100.021.362 chemical and physical dataformulac26h35fo6molar mass462.558 g·mol−13d model (jsmol)interactive image smiles ccc1(o2c34ccc5=cc(=o)c=c5(4((c3(2(o1)c(=o)co)c)o)f)c)cc inchi inchi=1s/c26h35fo6/c1-5-24(6-2)32-21-12-18-17-8-7-15-11-16(29)9-10-22(15,3)25(17,27)19(30)13-23(18,4)26(21,33-24)20(31)14-28/h9-11,17-19,21,28,30h,5-8,12-14h2,1-4h3/t17-,18-,19-,21+,22-,23-,25-,26+/m0/s1key:nszfbgirfchkoe-lfzvsnmssa-n