pnu-282987 s enantiomer free base

PNU-282987 S enantiomer free base is an agonist of the α7 nicotinic acetylcholine receptor (α7 nAChR).

(S)-PNU-282987 is the absolute stereochemistry form of PNU-282987. PNU 282987, a potent agonist of α7-containing neuronal nicotinic acetylcholine receptors (nAChRs) with Ki of 26 nM for the rat receptor, has negligible activity against α1β1γδ and α3β4 nAC

PNU-282987 (free base) is a potent agonist of α7 nicotinic acetylcholine receptor (nAChR) with an EC50 of 154 nM and a functional antagonist of the 5-HT3 receptor with an IC50 of 4541 nM. It can be used for central and peripheral nervous system studies[1].

PNU-282987 is a selective α7 nicotinic acetylcholine receptor(α7 nAChR) agonist with Ki of 26 nM; no affinity for α1β1γδ and α3β4 nAChRs (IC50 ≥ 60 μM).