Record Information
Version1.0
Creation Date2020-03-10 17:01:03 UTC
Update Date2020-05-05 18:38:52 UTC
BMDB IDBMDB0096091
Secondary Accession Numbers
  • BMDB96091
Metabolite Identification
Common NameN-Acetyltryptophan
DescriptionN-acetyltryptophan, also known as ac-try or acetyl-L-TRP, belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom. N-acetyltryptophan is a moderately basic compound (based on its pKa). N-acetyltryptophan is a potentially toxic compound. N-acetyltryptophan has been used as a protein stabolizer.
Structure
Thumb
Synonyms
ValueSource
(S)-N-AcetyltryptophanHMDB
Ac-TrpHMDB
Acetyl-L-TrpHMDB
Acetyl-L-tryptophanHMDB
AcetyltryptophanHMDB
N-Acetyl-L-tryptophanHMDB
Tryptophan, acetylHMDB
N-AcetyltryptophanMeSH
(2S)-2-Acetamido-3-(1H-indol-3-yl)propanoic acidHMDB
(2S)-2-Acetamido-3-(1H-indol-3-yl)propionic acidHMDB
L-N-AcetyltryptophanHMDB
NATHMDB
Chemical FormulaC13H14N2O3
Average Molecular Weight246.2619
Monoisotopic Molecular Weight246.100442324
IUPAC Name(2S)-2-[(1-hydroxyethylidene)amino]-3-(1H-indol-3-yl)propanoic acid
Traditional Name(2S)-2-[(1-hydroxyethylidene)amino]-3-(1H-indol-3-yl)propanoic acid
CAS Registry NumberNot Available
SMILES
CC(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O
InChI Identifier
InChI=1S/C13H14N2O3/c1-8(16)15-12(13(17)18)6-9-7-14-11-5-3-2-4-10(9)11/h2-5,7,12,14H,6H2,1H3,(H,15,16)(H,17,18)/t12-/m0/s1
InChI KeyDZTHIGRZJZPRDV-LBPRGKRZSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentN-acyl-L-alpha-amino acids
Alternative Parents
Substituents
  • N-acyl-l-alpha-amino acid
  • Indolyl carboxylic acid derivative
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Substituted pyrrole
  • Benzenoid
  • Acetamide
  • Heteroaromatic compound
  • Pyrrole
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.45ALOGPS
logP1.81ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)4.17ChemAxon
pKa (Strongest Basic)1.52ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area85.68 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity66.17 m³·mol⁻¹ChemAxon
Polarizability25.25 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MS (3 TMS)splash10-0udi-0390000000-bf959d5e1aab8cd794f3View in MoNA
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-0udi-1490000000-855cbd5624936bf3e2a1View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0udi-0390000000-bf959d5e1aab8cd794f3View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0udi-1490000000-855cbd5624936bf3e2a1View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9550000000-f9186fd00d73708a5b17View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-00fr-9134000000-6e66aca41e26bf891facView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-05o4-0900000000-281ce0ad760f7fc94b1cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Positivesplash10-0159-0900000000-ce991768eab82fbdbf84View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-0603-9300000000-d07cb4937723d06edd48View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-0600-9300000000-2c409c01a91d64e800d7View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-0f6t-3190000000-1203a50dbf1ce05d0ee5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-00di-9320000000-37f28cef4c5fd836b4f2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0pc9-0910000000-01c22859bbaf5182beffView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 0V, Positivesplash10-0002-0790000000-5c560e793d549bcec815View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-00l6-3900000000-9fecaf5dedd815d7ac9bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 0V, Positivesplash10-0002-0690000000-87ef1c3dfb4287e7ad08View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-0a4s-0900000000-e88cf6e618c54b9a2d65View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0k9i-0940000000-5ab9f2966f1604b51cb3View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0pc9-0920000000-204470b43912cb6712bcView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-00lu-0900000000-b1fa15ca34966d5c3ebcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0f6t-0390000000-bee3f00676dbb20cddc3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0pb9-0960000000-ffc38c580062532632f8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-0900000000-5e314622f2cf80867542View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-1290000000-2f09bb4277a17573a1d4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0zfs-6890000000-cf484d59c551e83dba23View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05mo-9500000000-49f44fec5a91f601a9b4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0fr2-2790000000-64600864aeea894a8f16View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01b9-9600000000-fee48c2c347edd3e362eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014l-7900000000-baeeeec89ae0148886b5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-054t-0390000000-e119f5a3710d3fba6328View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4u-0910000000-7fc91bffadf6c81532dcView in MoNA
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
LiverDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
LiverDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0013713
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound700653
PDB IDNot Available
ChEBI ID74640
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available