Journal Published Online: 01 July 1987
Volume 32, Issue 4

The Specificity of Electron Impact Mass Spectroscopy for the Identification of -Ethyl-1-Phenylcyclohexylamine (PCE)

CODEN: JFSCAS

Abstract

The electron impact mass spectrum of N-ethyl-1-phenylcyclohexylamine (PCE) was studied using both deuterium-labeled compounds and structurally related analogs. The deuterium-labeled compounds used were d2 · PCE with two deuterium atoms on the methylene carbon of the N-ethyl group, d3 · PCE with three deuterium atoms on the methyl carbon of the N-ethyl group, d4 · PCE with four deuterium atoms on the β carbons of the cyclohexyl rings, and d5 · PCE with five deuterium atoms on the phenyl ring. Structurally related compounds used included the N,N-dimethyl, N-propyl, and cyclopentyl analogs. The identities of some major fragments and possible pathways leading to their formation are shown. Electron impact mass spectroscopy is shown to be a definitive test for the identification of PCE.

Author Information

Clark, CC
Drug Enforcement Administration, Miami, FL
Pages: 16
Price: $25.00
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Stock #: JFS12403J
ISSN: 0022-1198
DOI: 10.1520/JFS12403J