Selective HPLC Method: Stability indicating Method - Softcover

Lotfy, Hayam M.; M. Abdel-Moety, Ezzat; G. Nouman, Eman

 
9783843361217: Selective HPLC Method: Stability indicating Method
Softcover
ISBN 10: 3843361215 ISBN 13: 9783843361217
Publisher: LAP LAMBERT Academic Publishing, 2012

Synopsis

Selective HPLC method , Stability indicating high performance liquid chromatographic method ,simultaneous precise determination of promethazine (PROM) and sodium benzoate (SBENZ), even in the presence of the main oxidative degradation products of PROM ,Promethazine (PROM), like other phenothiazines, may become photobiologically active via formation of photolytic products, a number of them being cytotoxic,determination of the comparative protective effect of different antioxidants usually added. Different stability studies were planned to show any interference in the separation of PROM from SBENZ especially in the presence of some common auto-oxidation supressants, such as buylated hydroxy toluene (BHT), buylate hydroxy anisole (BHA) or sodium metabisulfite

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About the Author

Asscioate Professor.Hayam Mahmoud Lotfy has obtained her PhD degree in analytical chemistry in 1997, ,Faculty of Pharmacy ,Cairo University ,Egypt. she is author of several articles published in reputed journals in the field of drug analysis ,Pesticide analysis and Pheromone analysis

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Publisher
LAP LAMBERT Academic Publishing
Publication date
2012
Language
English
ISBN 10 
3843361215
ISBN 13 
9783843361217
Binding
Paperback
Number of pages
60