Background:

JWH 398-d₉(exempt preparation) is intended for use as an internal standard for the quantification of JWH 398 by GC- or LC-MS. JWH 398 is categorized as a synthetic cannabinoid.¹JWH 398 is regulated as a Schedule I compound in the United States. JWH 398-d₉(exempt preparation) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.

1.Huffman, J.W.Cannabimimetic indoles, pyrroles, and indenes: Structure-activity relationships and receptor interactionsThe cannabinoid receptors49-95(2009)