Betamethasone 9,11-Epoxide 17,21-Dipropionate-d5

• Catalog No.: B327063
• M. F.: C28H36O7
• M. W.: 484.58124
• Storage: -20°C Freezer, Under Inert Atmosphere

SYNONYMS

• IUPAC name: 2-oxo-2-[(1S,2S,10S,11S,13S,14R,15S,17S)-2,13,15-trimethyl-5-oxo-14-(propanoyloxy)-18-oxapentacyclo[8.8.0.0^1,^1^7.0^2,^7.0^1^1,^1^5]octadeca-3,6-dien-14-yl]ethyl (^2H₅)propanoate
• IUPAC Traditional name: 2-oxo-2-[(1S,2S,10S,11S,13S,14R,15S,17S)-2,13,15-trimethyl-5-oxo-14-(propanoyloxy)-18-oxapentacyclo[8.8.0.0^1,^1^7.0^2,^7.0^1^1,^1^5]octadeca-3,6-dien-14-yl]ethyl (^2H₅)propanoate
• Synonyms: 9β,11β,16β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione-d5; Betamethasone 9β,11β-epoxide 17,21-Dipropionate-d5; Beclomethasone 9,11-Epoxide 17,21-Dipropionate-d5

PROPERTIES

• Apperance: White Solid
• Melting Point: 142-144°C
• Solubility: Chloroform
• Solubility: Methanol
• Storage Condition: -20°C Freezer, Under Inert Atmosphere

DETAILS

Description (English)

Labelled Betamethasone (B327000) impurity, as antiinflammatory agent.

REFERENCES

• Shou, M., et al.: J. Pharm. Biomed. Anal., 50, 356 (2009)