(R)-5-Oxopyrrolidine-2-carboxylic acid from MedChemExpress

(R)-5-Oxopyrrolidine-2-carboxylic acid (D-Pyroglutamic acid) is a cyclic derivative of D-glutamate. (R)-5-Oxopyrrolidine-2-carboxylic acid can be used in the research of metabolic syndrome and end-stage renal disease[1][2][3]