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Budesonide EP Impurity C




Catalog No. : DI-T-50092
CAS Number : 1040085-99-1
Molecular Weight : 430.53
Molecular Formula : C25H34O6
Synonym : (4aR,4bS,5S,6aS,7aR,10aR,11aS,11bS)-4b,6,6a,7a,10a,11,11a,11b,12,13yl)-4a,6a-dimethyl-9-pro1,3]dioxole-2,7(4aH,5H)-dione;Budesonide 22-Methyl homolog;16,17-[(1RS)-ethylidenebis(oxy)]-11,21-dihydroxypregna-1,4-diene-3,20-dione.
Application Notes : Impurity in commercial preparations of Budesonide.
References :Ferraboschi, P. et al.: J. Pharm. Biomed. Anal., 47, 636 (2008);