Phentolamine Mesylate (OraVerse, Regitine mesylate, Regitine, Regityn, Rogitine, Z-Max), the mesylate/mesilate/methanesulfonate salt of Phentolamine, is a reversible and nonselective alpha-adrenergic receptor antagonist with antihypertensive effects.

Clorprenaline HCl (NSC-334693; NSC334693; NSC 334693), the hydrochloride salt of Clorprenaline, is a potent β2-receptor agonist used as a bronchodilator with a significant expansion of the bronchial effect.

Fenoterol (Th-1165a; Phenoterol hydrobromide), a potent β2 adrenergic agonist designed to open up the airways to the lungs, is classed as sympathomimetic beta agonist and asthma medication.

Fenoterol HBr (Th-1165a; Phenoterol hydrobromide), a potent β2 adrenergic agonist designed to open up the airways to the lungs, is classed as sympathomimetic beta agonist and asthma medication.

Epinephrine bitartrate (Adrenalinium; L-Adrenaline, l-Epinephrine, (-)-Adrenaline acid, (-)-Adrenaline), the bitartrate salt of epinenphrine which is the active sympathomimetic hormone from the adrenal medulla, is an alpha- and beta-adrenergic receptor stimulator.

Clonidine HCl (Catapres, Duraclon, Jenloga, Catapres-TTS, and Kapvay), the hydrochloride salt of clonidine, is a direct-acting α2 adrenergic agonist with antihypertensive effects.

Octopamine HCl is an invertebrate biogenic amine neurotransmitter.

Terazosin HCl dihydrate (Hytrin; A-45975; A45975), the hydrochloride salt and dihydrated form of terazosin, is a potent and selective α1-adrenoceptor antagonist with antihypertensive effects.

Lusaperidone (R107474; R-107474; R 107474) is a potent α2 adrenergic receptor antagonist with Kis of 0.13 and 0.15 nM for α2A and α2C, respectively.

Asenapine maleate (Org5222; Org-5222; HSDB-8061; HSDB8061; Saphris and Sycrest), an atypical antipsychotic, is a potent and high-affinity antagonist of serotonin, norepinephrine, dopamine and histamine receptors.