Ipratropium bromide

CAS: 66985-17-9
Molecular Formula: C20H32BrNO4
Molecular Weight: 430.3764
Product description:Commonly used its bromide, white crystalline powder, taste bitter. Soluble in water, slightly soluble in ethanol, insoluble in other organic solvents. The melting point of 232 ~ 233 ℃.M receptor has higher selectivity of bronchial smooth muscle of powerful fight choline medicine, relax bronchial smooth muscle function is stronger, with weak respiratory glands and the role of the cardiovascular system. Its expansion bronchial dose and only inhibit glands and speed up the heart rate dose of 1/20 ~ 1/10. Aerosol inhalation of 40 mu mu g or 80 g of this product 2 mg curative effect of aerosol inhalation in patients with asthma atropine, 70 ~ 200 mu g isopropyl adrenaline or 200 mu g the curative effect of salbutamol.