L-Tryptophan

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Properties Simple | Detailed

Formula C11H12N2O2
IUPAC Name (2s)-2-amino-3-(5h-indol-1-ium-5-id-3-yl)propanoic acid
Molecular Mass 204.225 g·mol−1
Heat of Formation -218.4 ± 16.7 kJ·mol−1
Dipole Moment 4.04 ± 1.08 D
Volume 244.4 Å 3
Surface Area 223.08 Å 2
HOMO Energy -8.56 ± 0.55 eV
LUMO Energy 3.87 ± eV
Point Group Symmetry C1
Synonyms
  • (-)-tryptophan
  • (2s)-2-amino-3-(1h-indol-3-yl)propanoic acid
  • (2s)-2-amino-3-(1h-indol-3-yl)propionic acid
  • (l)-tryptophan
  • (s)-2-amino-3-(3-indolyl)propionic acid
  • (s)-alpha-amino-1h-indole-3-propanoic acid
  • (s)-alpha-amino-beta-(3-indolyl)-propionic acid
  • (s)-alpha-amino-beta-indolepropionic acid
  • (s)-alpha-aminoindole-3-propionic acid
  • (s)-tryptophan
  • (s)-tryptophan 1h-indole-3-alanine, (s)-
  • 1-beta-3-indolylalanine
  • 1beta-3-indolylalanine
  • 1h-indole-3-alanine (van)
  • 1h-indole-3-alanine, (s)-
  • 1h-indole-3-propanoic acid, alpha-amino-, (s)-
  • 2-amino-3-indolylpropanoic acid
  • 3-indol-3-ylalanine
  • alanine, 3-indol-3-yl
  • alanine, 3-indol-3-yl-
  • alpha'-amino-3-indolepropionic acid
  • alpha-amino-3-indolepropionic acid, l-
  • ardeytropin
  • bb_nc-1911
  • d00020
  • eh 121
  • h-trp-oh
  • indoe-3-propionic acid, alpha-amino-
  • indole-3-alanine
  • indole-3-propionic acid, alpha-amino-
  • kalma
  • l-(-)-tryptophan
  • l-alanine, 3-(1h-indol-3-yl)-
  • l-alpha-amino-3-indolepropionic acid
  • l-alpha-aminoindole-3-propionic acid
  • l-beta-3-indolylalanine
  • l-trp
  • l-tryptofan
  • l-tryptophan (9ci)
  • l-tryptophan (jp15)
  • l-tryptophane
  • ls-185087
  • ltr
  • lyphan
  • mt1
  • pacitron
  • propionic acid, 2-amino-3-indol-3-yl-
  • sedanoct
  • triptofano [spanish]
  • trp-01
  • tryptan
  • tryptophan (h-3)
  • tryptophan (usp/inn)
  • tryptophan (van)
  • tryptophan, l- (8ci)
  • tryptophane
  • tryptophanum [latin]
  • wv
CAS Number(s)
  • 80206-30-0
InChIKey QIVBCDIJIAJPQS-VIFPVBQESA-N
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