Ketoprofen-¹³C,d₃  (Synonyms: 酮洛芬-¹³C,d₃; RP-19583-¹³C,d₃)

Ketoprofen-¹³C,d₃ is the ¹³C- and deuterium labeled Ketoprofen. Ketoprofen (RP-19583) is a non-steroidal antiinflammatory agent, acting as a potent inhibitor of COX, with IC50s of 2 nM and 26 nM for COX-1 and COX-2 in human blood monocytes, respectively[1].

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][2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

258.29

C₁₅¹³CH₁₁D₃O₃

1189508-77-7

22071-15-4

酮洛芬-¹³C,d₃

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223.  [Content Brief]

  [2]. Palomer A, et al. Structure-based design of cyclooxygenase-2 selectivity into ketoprofen. Bioorg Med Chem Lett. 2002 Feb 25;12(4):533-7.  [Content Brief]