Affiliation:
1. Department of National Health and Welfare, Tunney's Pasture, Ottawa
Abstract
Abstract
A rapid and reliable method for the simultaneous determination of the percentage of narcotine, thebaine and papaverine in opium by an infrared method has been developed. Examination of the infra-red spectrum of the carbon tetrachloride solution of the dried chloroform residue from an acetic acid-water opium solution revealed a quantitative relationship between the absorbances at 1767, 1602 and 1160 cm.−1 and the concentration of narcotine, thebaine and papaverine.
Publisher
Oxford University Press (OUP)
Subject
Pharmaceutical Science,Pharmacology
Cited by
11 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献