3,4,5-Trimethoxybenzoic acid, a new mescaline metabolite in humans

Demisch, L.; Kaczmarczyk, P.; Seiler, N.

Drug Metabolism and Disposition the Biological Fate of Chemicals 6(5): 507-509

1978


ISSN/ISBN: 0090-9556
PMID: 30599
Document Number: 135403
After ingestion of 400 mg of mescaline sulfate by human volunteers, 3,4,5-trimethoxybenzoic acid was isolated from urine and identified by gas chromatography-mass spectrometry. The amount of this anionic mescaline metabolite was found to be very low as compared with that of the well-konwn 3,4,5-trimethoxyphenylacetic acid. The significance of this finding is discussed.

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