Chlorzoxazone-d3 is the deuterium labeled Chlorzoxazone. Chlorzoxazone is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort. It acts on the spinal cord by depressing reflexes.Chlorzoxazone is currently being used as a marker substrate in vitro/vivo studies to quantifycytochrome P4502E1 (CYP2E1) activity in humans.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

172.58

Solid

C₇HD₃ClNO₂

1185173-60-7

氯唑沙宗 d3

Room temperature in continental US; may vary elsewhere.