

HY-122171 · 50 mg
MedChemExpress · Cat: HY-122171
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medchemexpress.com/a-317920.htmlDescription
A-317920 is a selective and potent rat histamine H3 receptor H3R antagonist with pKi value of 9.2 and 7.0 for full-length rat and full-length human H3R, respectively. A-317920 exhibits over 130 fold selective affinity for the rat over the human H3R. A-317920 enhances cognition via H3R blockade.







