(Rac)-3-Hydroxyphenylglycine from MedChemExpress

(Rac)-3-Hydroxyphenylglycine (3HPG) is a racemic mixture of (S)-3-hydroxyphenylglycine and (R)-3-hydroxyphenylglycine. (S)-3-Hydroxyphenylglycine is a potent and selective mGluR1 agonist[1][2]