Benztropine-d₃ mesylate 

Benztropine-d₃ (mesylate) is the deuterium labeled Benztropine mesylate[1]. Benztropine mesylate (Benzatropine mesylate) is an orally active centrally acting anticholinergic agent that can be used for Parkinson's disease research. Benztropine mesylate is an anti-histamine agent and a dopamine re-uptake inhibitor. Benztropine mesylate is also a human D2 dopamine receptor allosteric antagonist. Benztropine mesylate also has anti-CSCs (cancer stem cells) effects[2][3].

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.

406.55

C₂₂H₂₆D₃NO₄S

202529-16-6

CS(=O)(O)=O.[2H]C([2H])([2H])N([C@@H](CC1)C2)[C@H]1C[C@@H]2OC(C3=CC=CC=C3)C4=CC=CC=C4

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 Feb;53(2):211-216.  [Content Brief]

  [2]. Santosh S Kulkarni, et al. Comparative structure-activity relationships of benztropine analogues at the dopamine transporter and histamine H(1) receptors. Bioorg Med Chem. 2006 Jun 1;14(11):3625-34.  [Content Brief]

  [3]. Jihong Cui, et al. New use of an old drug: inhibition of breast cancer stem cells by benztropine mesylate. Oncotarget. 2017 Jan 38(1):1007-1022.  [Content Brief]