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Apexbio Technology LLC Arecoline hydrobromide 300-08-3 1g

Supplier: Apexbio Technology LLC B33701000
Arecoline hydrobromide (CAS 300-08-3) is a nicotinic alkaloid that acts as a partial agonist at muscarinic acetylcholine receptors M1 M4 In electrophysiological studies it significantly inhibits the hERG potassium channel current with an IC50 of 9 55 mol/L The compound s inhibitory effect on IhERG displays concentration time and voltage dependency with blockade intensity influenced by stimulation frequency Subcutaneous administration in mice yields an LD50 of 100 mg/kg Arecoline hydrobromide is utilized in research on cardiac electrophysiology and muscarinic receptor pharmacology particularly for investigating frequency- and state-dependent modulation of cardiac ion channels
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