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Application of PMR Spectrometry in Pharmaceutical Analysis

 

作者: HassanY. Aboul-enein,   HamedM. El-fatatry,   MohamedS. Rashed,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1979）
卷期: Volume 12, issue 3  

页码: 187-197

 

ISSN:0038-7010

 

年代: 1979

 

DOI:10.1080/00387017908069145

 

出版商: Taylor & Francis Group

 

关键词: PMR Spectrometry;Pharmaceutical Analysis;Assay of Tolazoline

 

数据来源: Taylor

 

摘要:

A new method, involving the application of PMR spectrometry for the assay of tolazoline and its tablets, is proposed. The PMR spectrum of tolazoline has two well-defined singlets. The proposed method involves: 1) The extraction of tolazoline from alkaline medium with carbon tetrachloride containing hexamethyl-cyclotrisilazane as internal standard. 2) Comparing the integral of one of the singlets of tolazoline to that of the sharp singlet of hexamethylcyclotrisilazane.

 

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