(±)-O-Desmethylvenlafaxine-D₆, 100 µg/mL

A certified reference solution is suitable for use as an internal standard for quantitation of O-desmethylvenlafaxine levels in urine or isotope dilution methods by LC/MS or GC/MS for clinical toxicology, urine drug testing, or forensic analysis. Also known as desvenlafaxine, O-desmethylvenlafaxine is an SNRI antidepressant marketed under the trade name Pristiq for the treatment of depression. O-desmethylvenlafaxine is also a major urinary metabolite of venlafaxine, an SNRI antidepressant sold as Effexor or Efexor and used to treat major depressive disorder, generalized anxiety disorder, and other anxiety disorders associated with depression.

Recommended Storage Condition
Freeze (-20°C)