Lho, DS Lee, J Kim, S Park, J Shin, HS 2024-01-21T19:08:00Z 2024-01-21T19:08:00Z 2021-09-05 1996-12-06 1570-0232 https://pubs.kist.re.kr/handle/201004/144207 Pyrovalerone and its hydroxylated metabolite have been identified by gas chromatography-mass spectrometry in rat urine and plasma. A sensitive gas chromatographic method for the quantitative analysis of pyrovalerone in rat urine and plasma is described. The method also permits the quantitative monitoring of the urinary excretion of the drug and its metabolite. Pyrovalerone and its hydroxylated metabolite are detected up to 18 h after a single oral administration to the rat at a dose of 20 mg/kg. English ELSEVIER SCIENCE BV Identification of a pyrovalerone metabolite in the rat by gas chromatography mass spectrometry and determination of pyrovalerone by gas chromatography nitrogen-phosphorus detection Article 10.1016/S0378-4347(96)00183-1 1 JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, v.687, no.1, pp.253 - 259 JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES 687 1 253 259 scie scopus A1996WB11000024 2-s2.0-0030572975 Biochemical Research Methods Chemistry, Analytical Biochemistry & Molecular Biology Chemistry Article pyrovalerone