UR-144 5-Hydroxypentyl metabolite

Description

A certified solution standard suitable for use as starting material in calibrators and controls for GC/MS or LC/MS synthetic cannabinoid testing methods in forensic analysis, clinical toxicology, or urine drug testing. This monohydroxy analog is a primary urinary metabolite of UR-144, a synthetic cannabinoid found in blends of the herbal mixture K2 or Spice. This biomarker is also referred to as the terminal omega hydroxyl metabolite of UR-144. For those synthetic cannabinoids currently controlled at the federal level, our certified solution standards of these substances are DEA-exempt, allowing laboratories to place orders without additional regulatory paperwork. For US customers, state specific regulatory requirements may apply.