Alnespirone, formerly known as S-20499, is a selective 5-HT1A receptor full agonist of the azapirone chemical class. It has both antidepressant and anxiolytic effects. References: Cervo L, Munoz C, Bertaglia A, Samanin R. Alnespirone and buspirone have anxiolytic-like effects in a conflict procedure in rats by stimulating 5-HT(1A) receptors. Behav Pharmacol. 2000 Apr;11(2):153-60. PubMed PMID: 10877120.

纯度：≥98%

CAS：138298-79-0