2R-(+)-Propanolol hydrochloride (CAS 13071-11-9)

2R-(+)-Propanolol hydrochloride, a chiral compound and a salt form of propranolol, embodies a noteworthy example of a beta-adrenergic blocker that has captivated research interest due to its distinct mechanism of action and stereochemical properties. This compound operates primarily by blocking beta-adrenergic receptors, pivotal in the modulation of physiological responses to catecholamines such as adrenaline and noradrenaline. Its action is stereoselective, given the 2R configuration, which underscores its significance in research aimed at understanding the intricacies of enantiomeric interactions with biological systems. This specificity not only offers a window into the subtleties of receptor-ligand interactions but also provides useful in the study of cardiovascular physiology and the underlying molecular mechanisms governing heart rate and contractility. As a hydrochloride salt, it enhances solubility in aqueous solutions, facilitating its use in various experimental setups to dissect the roles of beta-adrenergic signaling pathways in cellular and systemic functions. Through its application, researchers can gain insights into receptor dynamics, signal transduction mechanisms, and the overall impact of adrenergic modulation on physiological processes.