Description: Brompheniramine HCl is a potent histamine H1 receptors antagonist. It has the potential to be used for the treatment of the symptoms of the common cold and allergic rhinitis, such as runny nose, itchy eyes, watery eyes, and sneezing. It is a first-generation antihistamine. Brompheniramine works by acting as an antagonist of histamine H1 receptors. It also functions as a moderately effective anticholinergic agent, and is likely an antimuscarinic agent similar to other common antihistamines such as diphenhydramine.

References: Prog Neuropsychopharmacol Biol Psychiatry. 2015 Jan 2;56:81-90; J Allergy Clin Immunol. 1982 Dec;70(6):458-64.

Related CAS #: 980-71-2 (maleate) 86-22-6 (free base).

纯度：≥98%