Pyridostigmine-d3 bromide
Pyridostigmine-d3 (bromide) is the deuterium labeled Pyridostigmine bromide. Pyridostigmine bromide is a parasympathomimetic and a reversible cholinesterase inhibitor.
For research use only. We do not sell to patients.
- Formula: C9H10D3BrN2O2
- Molecular Weight:264.13
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
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.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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Unlabeled Cas 101-26-8
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Molecular Weight 264.13
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Formula C9H10D3BrN2O2
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SMILES
O=C(OC1=C[N+](C([2H])([2H])[2H])=CC=C1)N(C)C.[Br-]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
[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]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)