
CAS 4735-65-3
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4 produits trouvés.
(11β,16β)-21-(Acetyloxy)-9-bromo-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS :(11β,16β)-21-(Acetyloxy)-9-bromo-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dioneFormule :C24H31BrO6Degré de pureté :≥95%Masse moléculaire :495.4Betamethasone Impurity 20
CAS :Formule :C24H31BrO6Couleur et forme :White To Off-White SolidMasse moléculaire :495.419-Bromo-11β,17,21-trihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 21-Acetate
CAS :Produit contrôléApplications 9-Bromo-11β,17,21-trihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 21-Acetate is an intermediate used in the preparation of 9α-bromo-11β-hydroxy-substituted steroids and 6-hydroxycorticosteroids.
References Terasawa, T. & Okada, T.: Synth. Comm., 21, 307 (1991);Formule :C24H31BrO6Couleur et forme :NeatMasse moléculaire :495.403




