CAS NO: | 333-31-3 |
包装 | 价格(元) |
100mg | 电议 |
250mg | 电议 |
500mg | 电议 |
生物活性 | Methacholine (Acetyl-β-methylcholine) bromide is a potentmuscarinic-3 (M3)agonist. Methacholine bromide acts directly on acetylcholine receptors on smooth muscle causing bronchoconstriction and airway narrowing. Methacholine bromide shows a high sensitivity to identify bronchial hyperresponsiveness (BHR). Methacholine bromide can be used to measure airway hyperresponsiveness (AHR) as a diagnostic aid in the assessment of individuals with asthma-like symptoms and normal resting expiratory flow rates[1][2][3][4]. | ||||||||
体内研究 (In Vivo) | Methacholine bromide (0.5 μg/kg plus 5 μg/kg/min for 30 min) induces bronchoconstriction in dogs[4].
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Clinical Trial | |||||||||
分子量 | 240.14 | ||||||||
Formula | C8H18BrNO2 | ||||||||
CAS 号 | 333-31-3 | ||||||||
中文名称 | 溴化乙酰甲胆碱 | ||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||
储存方式 | Please store the product under the recommended conditions in the Certificate of Analysis. |