N-Desmethylcyclobenzaprine, or norcyclobenzaprine, is the major urinary metabolite of the skeletal muscle relaxant cyclobenzaprine, sold under trade names such as Flexeril®, Fexmid®, and Amrix®. Cyclobenzaprine is used to relieve skeletal muscle spasms and associated pain from acute musculoskeletal conditions. This internal standard is suitable for quantitation of norcyclobenzaprine levels in urine by LC/MS or GC/MS testing methods in pain prescription monitoring, forensic analysis, urine drug testing, or clinical toxicology.
법적 정보
Amrix is a registered trademark of Ivax International GMBH LLC
CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Fexmid is a registered trademark of Shionogi Inc.
Flexeril is a registered trademark of ALZA Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany