Catalogue Number:B327120
Chemical Name:Betamethasone 21-O-Ethyl Carbonate
Synonyms:Betamethasone 21-(ethyl carbonate); (11β,16β)- 21-[(Ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone EP Impurity D
Impurity:Betamethasone EP Impurity D
CAS Number:52619-05-3
Molecular Formula:C₂₅H₃₃FO₇
Appearance:White to Pale Red Solid
Melting Point:234-240°C
Molecular Weight:464.52
Storage:-20°C
Solubility:Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated)
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
Applications:Betamethasone 21-O-Ethyl Carbonate (Betamethasone EP Impurity D) is a derivative of Betamethasone (B327000)
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
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Taskcm is committed to providing cost-effective products that facilitate drug delivery with our customers.
Email:sales@ebclink.com
