dexchlorpheniramine maleate and its Impurities
An antihistamine agent, Dexchlorpheniramine shows anticholinergic and has sedative effect. It is antagonist with histamine for cell receptor sites on effector cells. Reference standards of Dexchlorpheniramine Maleate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below