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Determination of atropine and scopolamine by proton nuclear magnetic resonance spectroscopy

✍ Scribed by A. A. Naqvi; S. Mandal; R. K. Verma

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
101 KB
Volume
9
Category
Article
ISSN
0958-0344

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✦ Synopsis

A simple, accurate and specific proton nuclear magnetic resonance spectrometric method is described for the quantitative determination of atropine and scopolamine in plants. The method is based on a comparison of the integrated peak areas of the N-CH 3 protons of both compounds (centred at 2.15 and 2.5 ppm) with that of the sharp singlet of 1, 4-dioxane (positioned at 3.5 ppm) which is used as the internal standard.

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