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Beclomethasone Bromo Impurity

N° de SZ CAT SZ-B029030
Número CAS 1564242-51-8
Mol.F. C25H31BrO7
Peso Molecular 523.4
Status de Fatura Custom Synthesis


Nome Químico: 2-((9R,10S,11S,13S,16S,17R)-9-bromo-11-(formyloxy)-17-hydroxy-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 acetate

Sinônimo: 2-((9R,10S,11S,13S,16S,17R)-9-bromo-11-(formyloxy)-17-hydroxy-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 acetate

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)