The active components in DuoNeb® (ipratropium bromide and albuterol sulfate) Inhalation Solution are albuterol sulfate and ipratropium bromide.

Albuterol sulfate (albuterol sulfate inhalation solution) inhalation solution is a sterile, clear, colorless solution of the sulfate salt of racemic albuterol, albuterol sulfate (albuterol sulfate inhalation solution) . Albuterol sulfate (albuterol sulfate inhalation solution) is a relatively selective beta2-adrenergic bronchodilator (see CLINICAL PHARMACOLOGY). The chemical name for albuterol sulfate (albuterol sulfate inhalation solution) is ?1 [(tert-butylamino) methyl]-4-hydroxy-m-xylene-?, ?'-diol sulfate (2:1) (salt), and its established chemical structure is as follows:

VENTOLIN Syrup (albuterol sulfate syrup) contains albuterol sulfate, USP, the racemic form of albuterol, a relatively selective beta2-adrenergic bronchodilator. Albuterol sulfate has the chemical name a1-[(tert-Butylamino)methyl]-4-hydroxy-m-xylene-a,a1-diol sulfate (2:1) (salt), and the following chemical structure:

The active component of PROVENTIL® HFA (albuterol sulfate) Inhalation Aerosol is albuterol sulfate, USP racemic ?1 [(tert-Butylamino)methyl]-4-hydroxy-m-xylene-?,?'-diol sulfate (2:1)(salt), a relatively selective beta2-adrenergic bronchodilator having the following chemical structure:

The active component of VENTOLIN Inhalation Solution is albuterol sulfate, USP, the racemic form of albuterol and a relatively selective beta2-adrenergic bronchodilator (see CLINICAL PHARMACOLOGY). It has the chemical name a1-[(tert-butylamino)methyl] -4-hydroxy-m-xylene-a, a'-diol sulfate (2:1)(salt) and the following chemical structure:

AccuNeb® (albuterol sulfate) inhalation solution is a sterile, clear, colorless solution of the sulfate salt of racemic albuterol, albuterol sulfate. Albuterol sulfate is a relatively selective beta2-adrenergic bronchodilator (see CLINICAL PHARMACOLOGY). The chemical name for albuterol sulfate is ?1 [(tert-butylamino) methyl]-4-hydroxy-mxylene-?, ?'-diol sulfate (2:1) (salt), and its established chemical structure is as follows:

The active component of VENTOLIN HFA is albuterol sulfate, USP, the racemic form of albuterol and a relatively selective beta2-adrenergic bronchodilator. Albuterol sulfate has the chemical name ?1-[(tert-butylamino)methyl]-4-hydroxy-m-xylene-?, ?' -diol sulfate (2:1)(salt) and the following chemical structure:

COMBIVENT RESPIMAT is a combination of ipratropium bromide (as the monohydrate) and albuterol sulfate.

Albuterol extended-release tablets contain albuterol sulfate, the racemic form of albuterol and a relatively selective beta2-adrenergic bronchodilator, in an extended-release formulation. Albuterol sulfate has the chemical name (?±) ?1-[(tert-butylamino)methyl]-4-hydroxy-m-xylene-?, ?-diol sulfate (2:1) (salt), and the following structural formula:

The active ingredient of PROAIR HFA (albuterol sulfate) Inhalation Aerosol is albuterol sulfate, a racemic salt, of albuterol. Albuterol sulfate has the chemical name ?1-[(tertbutylamino) methyl]-4-hydroxy-m-xylene-?,?'-diol sulfate (2:1) (salt), and has the following chemical structure: