L-Pyroglutamic Acid

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Properties Simple | Detailed

Formula C5H7NO3
IUPAC Name (2s)-5-oxopyrrolidine-2-carboxylic acid
Molecular Mass 129.114 g·mol−1
Heat of Formation -567.3 ± 16.7 kJ·mol−1
Dipole Moment 4.70 ± 1.08 D
Volume 144.66 Å 3
Surface Area 151.45 Å 2
HOMO Energy -10.12 ± 0.55 eV
LUMO Energy 3.37 ± eV
Point Group Symmetry C1
Synonyms
  • (-)-2-pyrrolidone-5-carboxylic acid
  • (2s)-5-oxo-2-pyrrolidinecarboxylic acid
  • (2s)-5-oxopyrrolidine-2-carboxylic acid
  • (5s)-2-oxopyrrolidine-5-carboxylic acid
  • (s)-(−)-2-pyrrolidone-5-carboxylic acid
  • (s)-(-)-2-pyrrolidone-5-carboxylic acid
  • (s)-5-oxo-2-pyrrolidinecarboxylic acid
  • (s)-pyroglutamic acid
  • 2-benzothiazolesulfenic acid morpholide
  • 2-l-pyrrolidone-5-carboxylic acid
  • 2-oxopyrrolidine-5-carboxylic acid
  • 2-pyrrolidinone-5-carboxylic acid
  • 2-pyrrolidone-5-carboxylate
  • 2-pyrrolidone-5-carboxylic acid
  • 2-pyrrolidone-5-carboxylic acid (l)
  • 5-carboxy-2-pyrrolidinone
  • 5-oxo-2-pyrrolidinecarboxylic acid
  • 5-oxoproline
  • 5-pyrrolidinone-2-carboxylic acid
  • 5-pyrrolidone-2-carboxylic acid
  • ajidew a-100
  • glutimic acid
  • glutiminic acid
  • l-2-pyrrolidone-5-carboxylic acid
  • l-5-carboxy-2-pyrrolidinone
  • l-5-oxo-2-pyrrolidinecarboxylic acid
  • l-5-oxoproline
  • l-glutamic acid gamma-lactam
  • l-glutimic acid
  • l-glutiminic acid
  • l-proline, 5-oxo-
  • l-pyrrolidinonecarboxylic acid
  • l-pyrrolidonecarboxylic acid
  • oxoproline
  • pca
  • pidolic acid
  • proline, 5-oxo-
  • proline, 5-oxo-, l-
  • pyroglutamate
  • pyroglutamic acid
  • pyroglutamic acid, (l)
  • pyrrolidinonecarboxylic acid
  • pyrrolidone-5-carboxylic acid
  • pyrrolidonecarboxylic acid
CAS Number(s)
  • 16891-48-8
  • 29222-42-2
  • 35255-51-7
  • 498-91-9
  • 6886-28-8
  • 87430-62-4
InChIKey ODHCTXKNWHHXJC-VKHMYHEASA-N
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