Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(4R,5S)-5-((1S,2R)-1-Carboxy-2-hydropropyl)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic Acid is an impurity of Ertapenem, a Carbapenem antibiotic.