[Determination of piperylpiperidine in wuwei qingzhuo powder by reversed phase HPLC].
A quantitative method has been developed for the determination of piperylpiperidine in Wuwei Qingzhuo powder by reversed phase HPLC. The average recovery is 102.0% (RSD = 0.46%) and lowest detection concentration 0.03 microgram/ml. The linear range of piperylpiperidine is 1.875-30 micrograms/ml, r = 0.9999.
Wang
Y
Y
Institute for Drug Control, Commission of Science, Technology and Industry for National Defence.
Tan
S
S
Shao
X
X
Dong
W
W
Liang
Y
Y
Ye
H
H
D000470:Alkaloids; D052117:Benzodioxoles; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D010880:Piperidines / Q000032:analysis*; D053284:Polyunsaturated Alkamides; D011208:Powders
D000470:Alkaloids; D052117:Benzodioxoles; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D010880:Piperidines; D053284:Polyunsaturated Alkamides; D011208:Powders; C008922:piperine