Methoxyphenamine Hydrochloride

Methoxyphenamine Hydrochloride (CAS No.: 5588-10-3) is a synthetic small molecule in the amphetamine related chemical class that is primarily categorized as a beta adrenergic receptor agonist and is widely used as a pharmacological research tool for interrogating adrenergic regulation of airway and smooth muscle biology in preclinical systems. In life sciences and drug discovery workflows, it is generally applied as a reference modulator of sympathetic signaling to study receptor mediated increases in cyclic AMP and downstream protein kinase A associated pathways, with functional consequences that can include altered smooth muscle tone, changes in cellular metabolic activity, and modulation of stimulus response profiles in receptor expressing cell systems. Although detailed compound specific potency datasets are not consistently reported across standardized assay platforms, available class based evidence supports measurable bioactivity typically observed from nanomolar to micromolar range depending on receptor context, species background, assay format, and endpoint selection, so experimental interpretation should be anchored to direct concentration response characterization in each model. Typical research uses include mechanism focused studies in cultured cells, comparative profiling against other adrenergic ligands in receptor selectivity panels, and exploratory pharmacology in animal models of adrenergic function, while the concentrations or doses used in experiments typically depend on specific experimental designs and research objectives.