L-Histidyl-L-Proline

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Properties Simple | Detailed

Formula C11H16N4O3
IUPAC Name (2s)-1-[(2s)-2-amino-3-imidazol-3-ium-4-ylium-4-yl-propanoyl]pyrrolidine-2-carboxylic acid
Molecular Mass 252.270 g·mol−1
Heat of Formation -438.8 ± 16.7 kJ·mol−1
Dipole Moment 5.84 ± 1.08 D
Volume 298.42 Å 3
Surface Area 244.66 Å 2
HOMO Energy -9.31 ± 0.55 eV
LUMO Energy 3.51 ± eV
Point Group Symmetry C1
Synonyms
  • (2s)-1-[(2s)-2-ammonio-3-(3h-imidazol-4-yl)-1-oxopropyl]-2-pyrrolidinecarboxylate
  • (2s)-1-[(2s)-2-ammonio-3-(3h-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxylate
  • (2s)-1-[(2s)-2-azaniumyl-3-(3h-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxylate
CAS Number(s)
  • 20930-58-9
InChIKey LNCFUHAPNTYMJB-IUCAKERBSA-N
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