Betamethasone 11,21-Diacetate

Catalogue number: B327100
Chemical name: Betamethasone 11,21-Diacetate
Synonyms: (11β,16β)-11,21-Bis(acetyloxy)-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS Number: 330157-05-6
Possible CAS #: NA
Molecular form.: C₂₆H₃₃FO₇
Appearance: Light Tan Solid
Melting Point: >214°C (dec.)
Mol. Weight: 476.53
Storage: Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility: Chloroform (Slightly), Methanol (Slightly)
Stability: No Data Available
Category: Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
Boiling Point: No Data Available
Applications: Betamethasone 11β,21-Diacetate is an impurity of Betamethasone 21-Acetate (B327025); a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching.
Dangerous Goods Info: NA
References: Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001); Seidler, J., et al.: J. Med. Chem., 46, 4477 (2003); Alsenz, J., et al.: J. Pharm. Sci., 96, 1748 (2007)
Peer Review Product Citations:

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  Pack size Price(USD)
100mg $120.00
  Pack size Price(USD)
1g $960.00
Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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