Bromfenac-d₄ sodium 

Bromfenac-d₄ (sodium) is deuterium labeled Bromfenac (sodium). Bromfenac sodium is a potent and orally active inhibitor of COX, with IC50s of 5.56 and 7.45 nM for COX-1 and COX-2, respectively. Bromfenac sodium is a brominated non-steroidal anti-inflammatory/analgesic agent (NSAID), and it is commonly used for the research of postoperative inflammation and pain following cataract surgery, and pseudophakic cystoid macular edema (CME)[1][2].

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].

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

360.17

C₁₅H₇D₄BrNNaO₃

2749400-35-7

91714-93-1

O=C(O[Na])CC1=CC=CC(C(C2=C([2H])C([2H])=C(Br)C([2H])=C2[2H])=O)=C1N

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):211-216.  [Content Brief]

  [2]. Schechter BA, et, al. Use of topical bromfenac for treating ocular pain and inflammation beyond cataract surgery: a review of published studies. Clin Ophthalmol. 2019 Aug 1; 13:1439-1460.  [Content Brief]

  [3]. Nolan JC, et, al. The topical anti-inflammatory and analgesic properties of bromfenac in rodents. Agents Actions. 1988 Aug; 25(1-2): 77-85.  [Content Brief]

  [4]. Chen K, et, al. Bromfenac Inhibits TGF-β1-Induced Fibrotic Effects in Human Pterygium and Conjunctival Fibroblasts. Invest Ophthalmol Vis Sci. 2019 Mar 1; 60(4): 1156-1164.  [Content Brief]