Propranolol-d7 (CAS Number: 344298-99-3)

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Last updated 23 fevereiro 2025

Propranolol-d7 (CAS Number: 344298-99-3)

Cayman Chemical Company supplies scientists worldwide with the resources necessary for advancing human and animal health. We manufacture high quality biochemicals, assay kits, antibodies, and recombinant proteins and offer contract services for custom chemical synthesis/analysis, assay development/screening, and drug discovery.
(±)-Propranolol-d7 is intended for use as an internal standard for the quantification of propranolol (Item Nos. 23349 | 17291) by GC- or LC-MS. (±)-Propranolol is a β-adrenergic receptor (β-AR) antagonist (Kds = 6.91, 0.832, and 117.49 nM for human β1-, β2-, and β3-ARs, respectively). It reduces mean blood pressure, resting heart rate, and contractility and increases AV conduction time in dogs. (±)-Propranolol restores normal sinus rhythm in dogs with ouabain-induced arrhythmias (ED50 = 3.8 mg/kg). It also acts as a non-specific serotonin receptor antagonist, reducing tranylcypromine/L-tryptophan-induced hyperactivity in rats. Formulations containing (±)-propranolol have been used for the treatment of hypertension, angina pectoris, and cardiac ischemia.