PMR Spectrometric Analysis of Chloramphenicol in Pharmaceutical Preparations
作者:
S.E. Ibrahim,
A.A. Al-badr,
期刊:
Spectroscopy Letters
(Taylor Available online 1979)
卷期:
Volume 12,
issue 3
页码: 199-206
ISSN:0038-7010
年代: 1979
DOI:10.1080/00387017908069146
出版商: Taylor & Francis Group
关键词: PMR Spectrometry;Chloramphenicol pmr analysis
数据来源: Taylor
摘要:
A new method is developed using PMR for the assay of chloramphenicol and its pharmaceutical forms. The method is rapid, accurate, precise and helps in confirming the identity and purity of the drug. The principle of the method involves comparing the integral of the well-defined doublet system of chloramphenicol spectrum (positioned at 7.6 δ and 7.5 δ) to that of the sharp singlet (positioned at 6.25 δ) of maleic acid which is used as internal standard.
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