Product Data Sheet
Methacholine iodide
Catalog No. A61424
Methacholine iodide is a potent agonist of the muscarinic-3 (M3) receptor. By directly stimulating acetylcholine receptors on smooth muscle, it induces bronchoconstriction and airway narrowing. Methacholine iodide is particularly effective for assessing bronchial hyperresponsiveness (BHR) and is utilized as a diagnostic tool in evaluating airway hyperreactivity in patients with asthma-like symptoms and normal resting expiratory flow rates.
Chemical Information
| Catalog Num | A61424 |
|---|---|
| M. Wt | 287.14 |
| Formula | C8H18INO2 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 625-19-4 |
| Synonyms | Acetyl-β-methylcholine iodide |
| SMILES | O=C(C)OC(C[N+](C)(C)C)C.[I-] |
Biological Activity
| Description | Methacholine iodide is a potent agonist of the muscarinic-3 (M3) receptor. By directly stimulating acetylcholine receptors on smooth muscle, it induces bronchoconstriction and airway narrowing. Methacholine iodide is particularly effective for assessing bronchial hyperresponsiveness (BHR) and is utilized as a diagnostic tool in evaluating airway hyperreactivity in patients with asthma-like symptoms and normal resting expiratory flow rates. |
|---|
RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
