Kynurenic acid-d5 (Quinurenic acid-d5) is the deuterium labeled Kynurenic acid. Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targetingNMDA, glutamate, α7 nicotinic acetylcholine receptor. Kynurenic acid is also an agonist ofGPR35/CXCR8^[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].

194.20

C₁₀H₂D₅NO₃

350820-13-2

犬尿喹啉酸 d5

Room temperature in continental US; may vary elsewhere.

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