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(±)-tryptophan


Name(s) (±)-tryptophan
Scientific name(s)
Formula C11H12N2O2
Molecular mass 204.2252
IUPAC name 2-amino-3-(1H-indol-3-yl)propanoic acid
INCHI InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)
SMILE NC(CC1=CNC2=C1C=CC=C2)C(O)=O
CAS ID 54-12-6
PubChem ID 1148
DrugBank ID Not available
CHEBI ID 27897
Description Dietary supplement, nutrient_x000D_ _x000D_ Tryptophan is one of the 20 standard amino acids, as well as an essential amino acid in the human diet. Only the L-stereoisomer of tryptophan is used in structural or enzyme proteins, but the D-stereoisomer is occasionally found in naturally produced peptides (for example, the marine venom peptide contryphan).