Discussion on Analysis of Artemisinin and Piperaquine Tablets by Infrared Spectroscopy
10.11842/wst.2014.04.044
- VernacularTitle:青蒿素哌喹片红外光谱鉴别方法的探讨
- Author:
Yan YAN
;
Guo YIN
;
Zhenhao DING
;
Miao TAN
;
Qian SONG
;
Tiejie WANG
- Publication Type:Journal Article
- Keywords:
Artemisinin and Piperaquine Tablets;
infrared spectroscopy;
identification
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2014;(4):921-925
- CountryChina
- Language:Chinese
-
Abstract:
Infrared (IR) spectroscopy was employed to identify the Artemisinin and Piperaquine Tablets. Artemisinin and piperaquine was extracted separately by different solvents, and IR spectra were collected. IR absorption spectrum of the extract was concordant with the reference spectrum recorded in the Atlas of Infrared Spectra of Drugs, except for a group of small absorptions at 1 574 cm-1 for the artemisinin extract. It was concluded that IR method is stable and accurate, which can be used to identify the Artemisinin and Piperaquine Tablets.
