Tiotropium-d3 bromide
Tiotropium-d3 (bromide) is the deuterium labeled Tiotropium (Bromide). Tiotropium bromide (BA-679 BR) is a long-acting anticholinergic bronchodilator. Tiotropium bromide blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide is applicable to research related to chronic obstructive pulmonary disease and asthma.
For research use only. We do not sell to patients.
- CAS No.: 1127226-56-5
- Formula: C19H19D3BrNO4S2
- Molecular Weight:475.43
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Storage:
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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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CAS No. 1127226-56-5
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Unlabeled Cas 1352567-52-2
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Appearance Solid
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Molecular Weight 475.43
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Formula C19H19D3BrNO4S2
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SMILES
[2H]C([2H])([2H])[N@+]1(C)[C@H](C2)[C@](O3)([H])[C@]3([H])[C@@H]1C[C@@H]2OC(C(C4=CC=CS4)(C5=CC=CS5)O)=O.[Br-]
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Synonyms
BA679 BR-d3
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)