Betamethasone 9,11-Epoxide 17,21-Dipropionate

• Catalog No.: B327060
• CAS Number: 66917-44-0
• M. F.: C28H36O7
• M. W.: 484.58124
• Storage: Refrigerator

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 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 propanoate
• Synonyms: Betamethasone 9β,11β-epoxide 17,21-Dipropionate; Beclomethasone 9,11-Epoxide 17,21-Dipropionate; (9β,11β,16β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione

DATABASE IDS

• CAS Number: 66917-44-0

PROPERTIES

• Apperance: White Solid
• Melting Point: 143-145°C
• Solubility: Chloroform
• Solubility: Methanol
• Storage Condition: Refrigerator

DETAILS

Description (English)

Betamethasone (B327000) impurity, as antiinflammatory agent.

REFERENCES

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