Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(11β,16β)-9-Fluoro-11,17-dihydroxy-21-iodo-16-methylpregna-1,4-diene-3,20-dione is an intermediate in synthesizing Doxybetasol (Betamethasone Valerate EP Impurity B) (D561000), which is an impurity of Betamethasone (B327000). It is a glucocorticoid used as an anti-inflammatory agent.
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