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Beclometasone Impurity I




Catalog No. : DI-T-58017
CAS Number : 52092-12-3
Molecular Weight : 454.56
Molecular Formula : C27H34O6
Synonym : (16β)-16-Methyl-17,21-bis(1-oxopropoxy)pregna-1,4,9(11)-triene-3,20-dione;Beclomethasone Dipropionate Impurity I.
Application Notes : (16)-16-Methyl-17,21-bis(1-oxopropoxy)pregna-1,4,9(11)-triene-3,20-dione is an impurity of Beclomethasone,a glucocorticoid. Used in chronic asthma and allergic rhinitis. Antiallergic, antiasthmatic (inhalant).
References :Malfitan, V.A., et al.: Clin. Ther., 4, 472 (1982), Rao, M., et al.: J. Asthma, 19, 21 (1982), Small, P., et al.: Ann. Allergy, 49, 127 (1982), Brogden, R.N., et al.: Drugs, 28, 99 (1984),