Substance

ID:176095

Names and Identifiers
IUPAC name
(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
IUPAC Traditional name
L-tryptophan
Synonyms
2-Amino-3-(1H-indol-3-yl)propanoic acidTryptophan
Registration numbers
CAS Number
73-22-3
PubChem CID
6305
DrugBank ID
DB00150
ATC CODE
N06AX02
Unique Ingredient Identifier
8DUH1N11BX
Wikipedia Title
Tryptophan
Chemspider ID
6066
KEGG ID
D00020
CHEBI ID
27897
CHEMBL
54976
IUPHAR ligand ID
717
Properties
Physical Property
Solubility
Soluble: 0.23 g/L at 0 °C,
11.4 g/L at 25 °C,
17.1 g/L at 50 °C,
27.95 g/L at 75 °C in water
Soluble in hot alcohol, alkali hydroxides; insoluble in chloroform.
p𝘒ₐ
2.38 (carboxyl), 9.39 (amino)
Molecule Details
Molecular Spectra
No Data Available
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References
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