Navtemadlin-d₇  (Synonyms: AMG 232-d₇; KRT-232-d₇)

Navtemadlin-d₇ is the deuterium labeled Navtemadlin. Navtemadlin (AMG 232) is a potent, selective and orally available inhibitor of p53-MDM2 interaction, with an IC50 of 0.6 nM. Navtemadlin binds to MDM2 with a Kd of 0.045 nM[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.

575.60

C₂₈H₂₈D₇Cl₂NO₅S

O=C(O)C[C@]1(C)C(N([C@H](CS(=O)(C([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H])=O)C(C)C)[C@H](C2=CC=C(Cl)C=C2)[C@@H](C3=CC=CC(Cl)=C3)C1)=O

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]. Canon J, et al. The MDM2 Inhibitor AMG 232 Demonstrates Robust Antitumor Efficacy and Potentiates the Activity of p53-Inducing Cytotoxic Agents. Mol Cancer Ther. 2015 Mar;14(3):649-58.  [Content Brief]

  [3]. Rew Y, et al. Discovery of a small molecule MDM2 inhibitor (AMG 232) for treating cancer. J Med Chem. 2014 Aug 14;57(15):6332-41.  [Content Brief]