dexamethasone acetate dexamethasone acetate dexamethasone acetate is a synthetic glucocorticoid corticosteroid and a corticosteroid ester. dexamethasone acetateclinical datadrug classcorticosteroid; glucocorticoididentifiers iupac name phenanthren-17-yl]-2-oxoethyl] acetate cas number1177-87-3 ypubchem cid236702drugbankdb14649chemspider206624uniik7v8p532wpkeggd07796chebichebi:4463chemblchembl1530428comptox dashboard (epa)dtxsid8022901 echa infocard100.013.315 chemical and physical dataformulac24h31fo6molar mass434.504 g·mol−13d model (jsmol)interactive image smiles c1cc2c3ccc4=cc(=o)c=c4(3((c2(1(c(=o)coc(=o)c)o)c)o)f)c inchi inchi=1s/c24h31fo6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h7-8,10,13,17-19,28,30h,5-6,9,11-12h2,1-4h3/t13-,17?,18?,19+,21+,22+,23+,24+/m1/s1key:akujbenlrboftd-hibzcrspsa-n in china, 999 sells it under the brand name pi yan ping (chinese: 皮炎平).