CHEBI:70772 - 4-hydroxytryptophan

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ChEBI Name 4-hydroxytryptophan
ChEBI ID CHEBI:70772
Definition A hydroxytryptophan substituted by a hydroxy group at position 4 on the indole ring.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C11H12N2O3
Net Charge 0
Average Mass 220.22460
Monoisotopic Mass 220.08479
InChI InChI=1S/C11H12N2O3/c12-7(11(15)16)4-6-5-13-8-2-1-3-9(14)10(6)8/h1-3,5,7,13-14H,4,12H2,(H,15,16)
InChIKey QSHLMQDRPXXYEE-UHFFFAOYSA-N
SMILES NC(Cc1c[nH]c2cccc(O)c12)C(O)=O
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): human urinary metabolite
Any metabolite (endogenous or exogenous) found in human urine samples.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 4-hydroxytryptophan (CHEBI:70772) has role human urinary metabolite (CHEBI:84087)
4-hydroxytryptophan (CHEBI:70772) is a hydroxytryptophan (CHEBI:84194)
Incoming 4-hydroxy-L-tryptophan (CHEBI:40072) is a 4-hydroxytryptophan (CHEBI:70772)
IUPAC Names
2-amino-3-(4-hydroxy-1H-indol-3-yl)propanoic acid
4-hydroxytryptophan
Synonym Source
4-hydroxy-DL-tryptophan ChemIDplus
Manual Xref Database
LSM-36828 LINCS
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Registry Numbers Types Sources
16533-77-0 CAS Registry Number ChemIDplus
482548 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
22770225 PubMed citation Europe PMC
Last Modified
26 February 2016