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Detection of new radiolysis products in γ-irradiated,methanolic medazepam by GC-FTIR
Authors:I A Werner  H Altorfer  X Perlia
Institution:(1) Department of Pharmacy, ETH Zurich, Leonardstr. 27, CH-8092 Zurich
Abstract:Summary A methanolic solution of 2% medazepam was irradiated with a dose of 50 kGy. A capillary gas chromatograph with a Fourier Transformation Infrared Spectrophotometer (FTIR) was used to investigate the radiolysis products in the solution. The changed products found earlier were confirmed and new ones identified. The radiolytic scheme can be improved and enlarged.
Keywords:Gas chromatography  FTIR  γ  -Irradiation sterilization  Medazepam  1  4-Benzodiazepines
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