Biperiden-d₅  (Synonyms: KL 373-d₅)

Biperiden-d₅ (KL 373-d₅) is deuterium labeled Biperiden. Biperiden (KL 373) is a non-selective muscarinic receptor antagonist that competitively binds to M1 muscarinic receptors, thereby inhibiting acetylcholine and enhancing dopamine signaling in the central nervous system. Biperiden has the potential for the research of Parkinson's disease and other related psychiatric disorders^[1][2].

316.49

C₂₁H₂₄D₅NO

2938691-75-7

514-65-8

OC(C1CC2C=CC1C2)(C3=C(C([2H])=C(C([2H])=C3[2H])[2H])[2H])CCN4CCCCC4

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]. Leonie Konczalla，et al. Biperiden and mepazine effectively inhibit MALT1 activity and tumor growth in pancreatic cancer. Int J Cancer. 2020 Mar 15;146(6):1618-1630.  [Content Brief]

  [3]. Pehl C, et al. Effects of two anticholinergic drugs, trospium chloride and biperiden, on motility and evoked potentials of the oesophagus. Aliment Pharmacol Ther. 1998 Oct;12(10)  [Content Brief]

  [4]. Simone Bittencourt, et al. Modification of the natural progression of epileptogenesis by means of biperiden in the pilocarpine model of epilepsy. Epilepsy Res. 2017 Dec;138:88-97. doi: 10.1016/j.eplepsyres.2017.10.019. Epub 2017 Oct 29.  [Content Brief]

  [5]. Kornhuber J, et al. Identification of novel functional inhibitors of acid sphingomyelinase. PLoS One. 2011;6(8)  [Content Brief]

  [6]. Myhrer T, et al. Antiparkinson drugs used as prophylactics for nerve agents: studies of cognitive side effects in rats. Pharmacol Biochem Behav. 2008 Jun;89(4):633-8.  [Content Brief]