L-Pyroglutamic acid

• Formula: C₅H₇NO₃
• Molecular weight: 129.1140
• IUPAC Standard InChI: 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 Copy

  
• IUPAC Standard InChIKey: ODHCTXKNWHHXJC-VKHMYHEASA-N Copy
• CAS Registry Number: 98-79-3
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • DL-Proline, 5-oxo-
• Other names: Pidolic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid; 5-Oxo-L-proline; L-2-Pyrrolidone-5-carboxylic acid; L-Proline, 5-oxo-; 5-Oxoproline; Proline, 5-oxo-; 5-Oxopyrrolidine-2-carboxylic acid; 5-Pyrrolidone-2-carboxylic acid; Ajidew A-100; l-5-Pyrrolidone-2-carboxylic acid; PCA; Pidolidone; Pyroglutamic acid; (-)-2-Pyrrolidone-5-carboxylic acid; (5S)-2-xopyrrolidine-5-carboxylic acid; (S)-5-Oxo-2-pyrrolidinecarboxylic acid; 2-L-Pyrrolidone-5-carboxylic acid; 2-Pyrrolidinone-5-carboxylic acid; 5-Carboxy-2-pyrrolidinone; 5-Pyrrolidinone-2-carboxylic acid; Glutimic acid; L-5-Carboxy-2-pyrrolidinone; L-5-Oxo-2-pyrrolidinecarboxylic acid; L-5-Oxoproline; L-Glutamic acid γ-lactam; L-Glutiminic acid; NSC 143034; Pyrrolidonecarboxylic acid
• Information on this page:
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• Other data available:
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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