CAS:1177-87-3|21-O-Acetyl Dexamethasone

Catalogue Number:A168480
Chemical Name:21-O-Acetyl Dexamethasone
Synonyms:(11β,16α)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione; 9-Fluoro-11β,17,21-trihydroxy-16α-methyl-pregna-1,4-diene-3,20-dione 21-Acetate; Decadronal; Dectancyl; Dex-Cortidelt Acetate; Dexa-Cortisyl; NSC 39471; Betamethasone Acetate EP Impurity B
Impurity:Betamethasone Acetate EP Impurity B
CAS Number:1177-87-3
Molecular Formula:C₂₄H₃₁FO₆
Appearance:White to Off-White Solid
Melting Point:219-222°C
Molecular Weight:434.5
Storage:4°C
Solubility:Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Category:Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:21-O-Acetyl Dexamethasone (Betamethasone Acetate EP Impurity B) is a protected Dexamethasone, a glucocorticoid anti-inflammatory agent.
References:Liu, Y., et al.: Anal. Bioanal. Chem., 395, 591 (2009), Rodgers, A., et al.: Chem. Res. Toxicol., 23, 724 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),
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