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Beclometasone Dipropionate EP Impurity U

N° de SZ CAT SZ-B029018
Número CAS 79578-39-5
Mol.F. C25H32O6
Peso Molecular 428.5
Status de Fatura In Stock


Nome Químico: Betamethasone 9,11-Epoxide 17-Propionate ; 9,11β-epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-yl propanoate

Identification and Characterization of Unknown Degradation Impurities in Beclomethasone Dipropionate Cream Formulation using HPLC, ESI-MS and NMR
Sambandan Elumalai1 , Kathavarayan Thenmozhi1 , Sellappan Senthilkumar1* , Jentaie Shiea2,3 , Ponnusamy Vinoth Kumar
J Pharm Biomed Anal. 2019 Apr 15;167:123-131.
 
HPLC Determination of Beclomethasone Dipropionate and Its Degradation Products in Bulk Drug and Pharmaceutical Formulations
D. De Orsi a , L. Gagliardi a , F. Chimenti b & D. Tonelli
Analytical. le'iters, 28(9), 1655-1663 (1995)
 
Activation of beclomethasone dipropionate by hydrolysis to beclomethasone- 17-monopropionate
Gudrun wurthwein and peter rohdewald
Biopharmaceutics & drug disposition, vol. 11, 381-394 (1990)