Description General description Trimipramine is a tricyclic antidepressant prescribed for treatment of depression, insomnia, and chronic pain or as an adjunctive therapy for alcohol or opioid withdrawal. This certified solution standard is applicable for use in clinical toxicology, forensic analysis, or urine drug testing applications by LC-MS/MS or GC/MS. Trimipramine is marketed under the trade names Surmontil®, Rhotrimine, and Stangyl. Legal Information CERILLIANT is a registered trademark of Cerilliant Corporation Snap-N-Shoot is a registered trademark of Cerilliant Corporation Snap-N-Spike is a registered trademark of Cerilliant Corporation Surmontil is a registered trademark of Pliva, Inc.