Pyridostigmine-d₃ bromide  (Synonyms: 溴化吡啶斯的明 d₃ (溴盐))

Pyridostigmine-d₃ (bromide) is the deuterium labeled Pyridostigmine bromide. Pyridostigmine bromide is a parasympathomimetic and a reversible cholinesterase inhibitor.

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].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

264.13

C₉H₁₀D₃BrN₂O₂

101-26-8

溴化吡啶斯的明 d₃ (溴盐)

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]. Gales BJ, et al. Pyridostigmine in the treatment of orthostatic intolerance. Ann Pharmacother. 2007 Feb;41(2):314-8. Epub 2007 Feb 6.  [Content Brief]

  [3]. Kanjwal K, et al. Pyridostigmine in the treatment of postural orthostatic tachycardia: a single-center experience. Pacing Clin Electrophysiol. 2011 Jun;34(6):750-5.  [Content Brief]