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Tuesday, November 03, 2009

NMR Spectroscopy in Pharmaceutical Analysis

Posted by Piscean on Tuesday, November 03, 2009 0 comments



NMR Spectroscopy in Pharmaceutical Analysis
By Iwona Wawer, Bernd Diehl, Ulrike Holzgrabe

Publisher: Elsevier Science
Number Of Pages: 528
Publication Date: 2008-10-10
ISBN-10 / ASIN: 0444531734
ISBN-13 / EAN: 9780444531735
Binding: Hardcover

For almost a decade, quantitative NMR spectroscopy (qNMR) has been established as valuable tool in drug analysis. In all disciplines, i. e. drug identification, impurity profiling and assay, qNMR can be utilized.
Separation techniques such as HPLC gas chromatography, super fluid chromatography and capillary electrophoresis techniques, govern the purity evaluation of drugs. However, these techniques are not always able to solve the analytical problems often resulting in insufficient methods. Nevertheless such methods find their way into international pharmacopoeias. Thus, the aim of the book is to describe the possibilities of qNMR in pharmaceuticalanalysis.
Beside the introduction to the physical fundamentals and techniques the principles of the application in drug analysis are described: quality evaluation of drugs, polymer characterization, natural products and corresponding reference compounds, metabolism, and solid phaseNMR spectroscopy for the characterization drug substances, e.g. the water content, polymorphism, and drug formulations, e.g. tablets, powders. This part is accompanied by more special chapters dealing with representative examples. They give more detailed information by means of concrete examples.

combines theory, techniques, and concrete applicationsall of which closely resemble the laboratory experience
considers international pharmacopoeias, addressing the concern for licensing
features the work of academics and researchers, appealing to a broad readership


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