AH-7921.HCl is a synthetic opioid analgesic and an active ingredient in synthetic cannabis found in Japan. When administered orally, AH-7921 has around 80% the potency of morphine. However, this designer drug currently has no accepted medical use in the U.S due to its high potential for abuse. AH-7921.HCl is available as reference material (bulk powder and/or solution) and as calibrated, Ready-to-Use, certified reference material (CRM). This product is designed for use in qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.