Description_x000D_ General description_x000D_ Fenoterol hydrobromide is a sympathomimetic drug. It is used to treat asthma, bronchitis and emphysema. Fenoterol administration might be linked to liver damage. It has anti-inflammatory effects on eosinophil function._x000D_ Application_x000D_ Fenoterol hydrobromide has been used in chromatography-tandem mass spectrometry (LC&-MS-MS) for specific and sensitive detection of β-agonists (BAG)._x000D_ Biochem/physiol Actions_x000D_ β2-adrenoceptor agonist; bronchodilator._x000D_ Features and Benefits_x000D_ This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more._x000D_ This compound was developed by Boehringer Ingelheim. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here._x000D_ Legal Information_x000D_ LOPAC is a registered trademark of Sigma-Aldrich Co. LLC