(S)-MCPG from MedChemExpress

(S)-MCPG ((+)-MCPG) is a potent group I/II metabotropic glutamate receptor (mGluRs) antagonist and the active isomer of (RS)-MCPG (HY-100371)[1]. (S)-MCPG can be used for the study of the function of mGluRs in spatial learning[2]