One-step esterification of benzoylecgonine with dimethylformamide- dipropylacetal or dimethylformamide-diisopropylacetal in the presence of pyridine

Journal of Analytical Toxicology

Volumn 20, Issue 6, 1996, Pages 506-508

  Paul, Buddha D ^a   Dreka, Catherine ^a   Summers, Jacqueline L ^a   Smith, Michael L ^a  

^a ARMED FORCES INSTITUTE OF PATHOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BENZOYLECGONINE; N,N DIMETHYLFORMAMIDE DIISOPROPYLACETAL; N,N DIMETHYLFORMAMIDE DIPROPYLACETAL; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION KINETICS; DRUG ABUSE; DRUG METABOLISM; DRUG MIXTURE; ESTERIFICATION; QUANTITATIVE DIAGNOSIS; SOLID PHASE EXTRACTION; URINARY EXCRETION;

EID: 0029797207     PISSN: 01464760     EISSN: None     Source Type: Journal    
DOI: 10.1093/jat/20.6.506     Document Type: Article

References (5)

1. E.J. Cone, S.L. Menchen, B.D. Paul, L.D. Mell, and J.M. Mitchell. Validity testing of commercial urine cocaine metabolite assays: I. Assay detection times, individual excretion patterns, and kinetics after cocaine administration to humans. J. Forensic Sci. 34: 15-31 (1989).
2. R.L. Foltz, A.F. Fentiman, Jr., and R.B. Foltz. GC/MS Assays for Abused Drugs in Body Fluids. National Institute of Drug Abuse Research Monograph 32, Department of Health and Human Services Publication No. (ADM) 80-1014, U.S. Government Printing Office, Washington, DC, 1980, pp 90-109.
3. D.L. von Minden and N.A. D'Amato. Simultaneous determination of cocaine and benzoylecgonine in urine by gas-liquid chromatography. Anal. Chem. 49: 1974-77 (1977).
4. D.M. Chinn, D.J. Crouch, M.A. Peat, B.S. Finkle, and T.A. Jennison. Gas chromatography-chemical ionization mass spectrometry of cocaine and its metabolites in biological fluids. J. Anal. Toxicol. 4: 37-42 (1980).
5. Products, Applications, and Price Lists. Worldwide Monitoring Corporation, Horsham, PA, August 1, 1989.