(3R,αS)-α-Amino-5β-carboxy-2-oxo-3-pyrrolidineacetic acid is a chemical compound registered under CAS number 55297-13-7. It is also known as (αS)-α-Amino-2-oxo-5β-carboxypyrrolidine-3β-acetic acid; Penmacric acid. DeWeiChem supplies (3R,αS)-α-Amino-5β-carboxy-2-oxo-3-pyrrolidineacetic acid for laboratory research and bulk production; product code 705749. Send an inquiry for purity, packaging, price and lead time.