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post in: Lifestyle, Video Date:15 Nov 2017, 15:36 views:2491
Albuterol (Albuterol) aerosol, metered, iVAX Pharmaceuticals, Inc. The active allergy component of Albuterol Inhalation Aerosol is albuterol, USP, racemic and a relatively selective beta2-adrenergic bronchodilator having the following structural formula: Albuterol is the official generic name in the United States.
The World Health Organization recommended name for the drug is salbutamol. The molecular weight of albuterol clinical is 239.32, and the molecular formula is C13H21NO3.
Albuterol is a white to off-white crystalline solid. It is soluble in ethanol, sparingly soluble in water, and very soluble in chloroform.
Albuterol Inhalation Aerosol is a pressurized metered-dose aerosol unit for oral inhalation.
It contains a microcrystalline (9510m) suspension of albuterol in propellants (trichloromonofluoromethane and dichlorodifluoromethane) with oleic acid.
Each actuation delivers 100 mcg of albuterol from the valve and 90 mcg of albuterol from the mouthpiece.
Each 17 g canister provides 200 inhalations. In vitro studies and in vivo pharmacologic studies have demonstrated that albuterol has a preferential effect on beta2-adrenergic receptors compared with isoproterenol.
While it is recognized that beta2-adrenergic receptors are the predominant receptors in bronchial smooth muscle, data indicate that there is a population of beta2- receptors in the human heart existing in a concentration between 10 and. The precise function of these receptors has not been established.