CAS 52619-05-3

Betamethasone EP Impurity D

CAS: 52619-05-3

Formula: C₂₅H₃₃FO₇

Purity: 98%

Color and Shape: Solid

Molecular weight: 464.5237

Ref: IN-DA00DJGO

Ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl) carbonate (Betamethasone Impurity)

CAS: 52619-05-3

Ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl) carbonate (Betamethasone Impurity)

Purity: 98%

Ref: 54-PC1001580

Betamethasone EP Impurity D

CAS: 52619-05-3

Formula: C₂₅H₃₃FO₇

Color and Shape: White To Off-White Solid

Molecular weight: 464.53

Ref: 4Z-B-065016

Betamethasone 21-O-Ethyl Carbonate

Controlled Product

CAS: 52619-05-3

Impurity Betamethasone EP Impurity D
Applications Betamethasone 21-O-Ethyl Carbonate (Betamethasone EP Impurity D) is a derivative of Betamethasone (B327000); a glucocorticoid used as an anti-inflammatory agent.4
References Ferrante, M.G., et al.: Anal. Profiles Drug Subs., 6, 43 (1977); Li, A., et al.: Chem. Biol. Interact., 142, 7 (2002); Cruz-Monteagudo, M., et al.: Eur. J. Med. Chem., 40, 1030 (2005); Rothfuss, A., et al.: Chem. Res. Toxicol., 19, 1313 (2006); Xiong, Y., et al.: J. Pharmaceut. Biomed., 49, 646 (2009)

Formula: C₂₅H₃₃FO₇

Color and Shape: Neat

Molecular weight: 464.52

Ref: TR-B327120

Betamethasone EP Impurity D

CAS: 52619-05-3

Formula: C₂₅H₃₃FO₇

Molecular weight: 464.52

Ref: ST-EA-CP-B25004

Betamethasone 21-o-ethyl carbonate

CAS: 52619-05-3

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Formula: C₂₅H₃₃FO₇

Purity: Min. 95%

Molecular weight: 464.5 g/mol

Ref: 3D-CCA61905