Efaproxiral-d6 (RSR13-d6) is the deuterium labeled Efaproxiral. Efaproxiral (RSR13) is ahaemoglobin (Hb)synthetic allosteric modifier, decreases Hb-oxygen (O2) binding affinity and enhances oxygenation of hypoxic tumours during radiation therapy^[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].

347.44

C₂₀H₁₇D₆NO₄

1246815-16-6

乙丙昔罗 d6

Room temperature in continental US; may vary elsewhere.

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