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Tiotropium bromide (BA679 BR) is a long-acting, 24 hour, anticholinergic bronchodilator used in the management of chronic obstructive pulmonary disease (COPD). Tiotropium is a muscarinic receptor antagonist, on topical application it acts mainly on M3 muscarinic receptors located in the airways to produce smooth muscle relaxation, thus producing a bronchodilatory effect.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | $45 | In Stock | |
| 25 mg | $61 | In Stock | |
| 50 mg | $77 | In Stock | |
| 100 mg | $109 | In Stock | |
| 500 mg | $369 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $48 | In Stock |
| Description | Tiotropium bromide (BA679 BR) is a long-acting, 24 hour, anticholinergic bronchodilator used in the management of chronic obstructive pulmonary disease (COPD). Tiotropium is a muscarinic receptor antagonist, on topical application it acts mainly on M3 muscarinic receptors located in the airways to produce smooth muscle relaxation, thus producing a bronchodilatory effect. |
| Synonyms | Tiopropium, BA679 BR |
| Molecular Weight | 472.42 |
| Formula | C19H22BrNO4S2 |
| Cas No. | 136310-93-5 |
| Smiles | [Br-].C[N+]1(C)[C@H]2CC(C[C@@H]1[C@H]1O[C@@H]21)OC(=O)C(O)(c1cccs1)c1cccs1 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (116.42 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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