alclometasone dipropionate alclometasone dipropionate alclometasone dipropionate is a synthetic glucocorticoid corticosteroid and a corticosteroid ester. alclometasone dipropionateclinical datadrug classcorticosteroid; glucocorticoididentifiers iupac name phenanthren-17-yl]-2-oxoethyl] propanoate cas number66734-13-2 ypubchem cid636374uniis56pql4n1vcomptox dashboard (epa)dtxsid6045535 echa infocard100.060.403 chemical and physical dataformulac28h37clo7molar mass521.05 g·mol−13d model (jsmol)interactive image smiles ccc(=o)occ(=o)1((c21(c(32(cc4=cc(=o)c=c34c)cl)o)c)c)oc(=o)cc inchi inchi=1s/c28h37clo7/c1-6-22(33)35-14-21(32)28(36-23(34)7-2)15(3)10-18-24-19(29)12-16-11-17(30)8-9-26(16,4)25(24)20(31)13-27(18,28)5/h8-9,11,15,18-20,24-25,31h,6-7,10,12-14h2,1-5h3/t15-,18+,19-,20+,24-,25+,26+,27+,28+/m1/s1key:djhccttvdrameh-duujbdrpsa-n