is enantiomer of 5-oxoproline 5-oxo-D-proline 5-oxo-L-proline (-)-2-pyrrolidone-5-carboxylic acid (2S)-5-oxopyrrolidine-2-carboxylic acid (S)-(-)-2-pyrrolidone-5-carboxylic acid (S)-pyroglutamic acid 129.043 129.11400 5-Oxo-L-proline 5-Pyrrolidone-2-carboxylic acid 5-oxo-L-proline An optically active form of 5-oxoproline having L-configuration. Beilstein:5251861 Beilstein:82132 C5H7NO3 CAS:98-79-3 CHEBI:12153 CHEBI:18183 CHEBI:20619 CHEBI:2113 CHEBI:44704 DrugBank:DB03088 Gmelin:1125330 HMDB:HMDB0000267 InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1 KEGG:C01879 KNApSAcK:C00007403 L-5-Pyrrolidone-2-carboxylic acid L-Pyroglutamic acid MetaCyc:5-OXOPROLINE OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N PDBeChem:PCA PMID:17439666 PMID:22560249 PMID:22619187 PYROGLUTAMIC ACID Pyroglutamate Pyroglutamic acid Reaxys:82132 Wikipedia:Pyroglutamic_acid YMDB:YMDB00107 chebi_ontology pidolic acid non-proteinogenic L-alpha-amino acid L-proline derivative