Journal Published Online: 01 July 1980
Volume 25, Issue 3

3-Methylbenzthiazolinone-2-Hydrazone (MBTH) as a New Visualization Reagent for the Detection of Cannabinoids on Thin-Layer Chromatography Plates

CODEN: JFSCAS

Abstract

The use of 3-methylbenzthiazolinone-2-hydrazone (MBTH) for the detection of cannabinoids on thin-layer chromatography (TLC) plates is reported. Because MBTH is readily available in analytical-grade preparations, is fairly stable, gives characteristic, specific colors with the various cannabinoids studied, and might not be a potent carcinogenic compound, it is suggested as an alternative spray reagent for the detection of cannabinoids on TLC plates.

Author Information

Baggi, TR
Central Forensic Science Laboratory, Bureau of Police Research and Development, Ministry of Home Affairs, Government of India, Hyderabad, India
Pages: 4
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Stock #: JFS11277J
ISSN: 0022-1198
DOI: 10.1520/JFS11277J