N-Desmethyl-cis-tramadol is a primary urinary and plasma metabolite of the synthetic analgesic tramadol. Tramadol, sold under trade names Ultram®, Conzip®, and Ryzolt®, relieves moderate to severe pain. This analytical reference standard is applicable for numerous LC/MS or GC/MS applications from pain prescription monitoring, urine drug testing and forensic analysis to clinical toxicology or pharmaceutical testing.
法律信息
CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Conzip is a registered trademark of Cipher Pharmaceuticals Inc.
Ryzolt is a registered trademark of Purdue Pharma Products L.P.
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany
Ultram is a registered trademark of Johnson & Johnson
This article presents an LC-MS/MS method for the determination of tramadol in urine samples using reversed-phase LC-MS/MS aided by isotope internal standards.