Infrared spectroscopy is the simple, accurate, rapid and highly sensitive technique for characterization of analytes as a part of modern analytical techniques for the quantitative and qualitative purpose. The main role of IR technique is spread over the wide range from drug discovery to quality control study parameters.
The present presentation includes
> Introduction and objective of spectroscopy
> Importance of pharmaceutical analysis
> Multidisciplinary of IR spectroscopy
> Origin and various of IR spectra.
> Theory of IR spectroscopy
> General interpretation guidelines
> Tips for interpretation of known compounds
> Tips for interpretation of unknown compounds
> Problem solving techniques.
Key words: spectroscopy, vibrational frequency, electronic energy levels, interpretation
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