9-Deschloro-9-bromo Beclomethasone Dipropionate

• Catalog No.: D288555
• CAS Number: 52092-14-5
• M. F.: C28H37BrO7
• M. W.: 565.49318

SYNONYMS

• IUPAC name: 2-[(1R,2S,10S,11S,13S,14R,15S,17S)-1-bromo-17-hydroxy-2,13,15-trimethyl-5-oxo-14-(propanoyloxy)tetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadeca-3,6-dien-14-yl]-2-oxoethyl propanoate
• IUPAC Traditional name: 2-[(1R,2S,10S,11S,13S,14R,15S,17S)-1-bromo-17-hydroxy-2,13,15-trimethyl-5-oxo-14-(propanoyloxy)tetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadeca-3,6-dien-14-yl]-2-oxoethyl propanoate
• Synonyms: (11β,16β)-9-Bromo-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione

DATABASE IDS

• CAS Number: 52092-14-5

DETAILS

Description (English)

An impurity of Beclomethasone Dipropionate (B131030).

REFERENCES

• Shou, M. et al.: J. Pharmac. Biomed. Anal., 50, 356 (2009)
• Johnston, S. et al.: J. Chrom. Sci., 48, 733 (2009)