Formulation: A solid
Formal Name: 9β,11β-epoxy-17,21-dihydroxy-16α-methyl-pregna-1,4-diene-3,20-dione
Purity: ≥98%
Formula Markup: C22H28O5
Formula Weight: 372,5
Shelf life (days): 1460
CAS Number: 24916-90-3
Notes: Dexamethasone 9,11-epoxide is a potential impurity found in preparations of dexamethasone.{61890} It is an autooxidative degradation product formed under alkaline conditions.