Journal Published Online: 01 July 1977
Volume 22, Issue 3

Analysis of Impurities in Illicit Methamphetamine Exhibits. III: Determination of Methamphetamine and Methylamine Adulterant by Nuclear Magnetic Resonance Spectroscopy

CODEN: JFSCAS

Abstract

For this third paper in a series reporting the results of analyses of illicit methamphetamine preparations [1,2], exhibits of dl-methamphetamine hydrochloride (I) appearing as off-white blocks or hygroscopic powder were examined and found to contain substantial quantities of methylamine hydrochloride (II). Some of the powder exhibits contained, as diluents, mannitol (III), dextrose (IV), or a combination of one of these with magnesium sulfate. Examination for other impurities indicated only traces, at most, of unidentifiable compounds.

Author Information

Kram, TC
Special Testing and Research Laboratory, Drug Enforcement Administration, McLean, Va.
Pages: 7
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Stock #: JFS10621J
ISSN: 0022-1198
DOI: 10.1520/JFS10621J