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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:32:58 UTC
Update Date2022-03-07 02:52:18 UTC
HMDB IDHMDB0029837
Secondary Accession Numbers
  • HMDB29837
Metabolite Identification
Common NameNb-Acetyl-Nb-methyltryptamine
DescriptionNb-Acetyl-Nb-methyltryptamine belongs to the class of organic compounds known as 3-alkylindoles. 3-alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. Based on a literature review very few articles have been published on Nb-Acetyl-Nb-methyltryptamine.
Structure
Data?1582753473
SynonymsNot Available
Chemical FormulaC13H16N2O
Average Molecular Weight216.2789
Monoisotopic Molecular Weight216.126263144
IUPAC NameN-[2-(1H-indol-3-yl)ethyl]-N-methylacetamide
Traditional NameN-[2-(1H-indol-3-yl)ethyl]-N-methylacetamide
CAS Registry NumberNot Available
SMILES
CN(CCC1=CNC2=CC=CC=C12)C(C)=O
InChI Identifier
InChI=1S/C13H16N2O/c1-10(16)15(2)8-7-11-9-14-13-6-4-3-5-12(11)13/h3-6,9,14H,7-8H2,1-2H3
InChI KeyQXARHNVPFNXOJM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndoles
Direct Parent3-alkylindoles
Alternative Parents
Substituents
  • 3-alkylindole
  • Substituted pyrrole
  • Benzenoid
  • Pyrrole
  • Tertiary carboxylic acid amide
  • Acetamide
  • Heteroaromatic compound
  • Carboxamide group
  • Azacycle
  • Carboxylic acid derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.59 g/LALOGPS
logP2.47ALOGPS
logP1.53ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)16.16ChemAxon
pKa (Strongest Basic)-0.75ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area36.1 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity64.71 m³·mol⁻¹ChemAxon
Polarizability24.34 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+151.02931661259
DarkChem[M-H]-146.88531661259
DeepCCS[M-2H]-178.10130932474
DeepCCS[M+Na]+153.73530932474
AllCCS[M+H]+149.232859911
AllCCS[M+H-H2O]+145.232859911
AllCCS[M+NH4]+152.932859911
AllCCS[M+Na]+153.932859911
AllCCS[M-H]-154.632859911
AllCCS[M+Na-2H]-154.832859911
AllCCS[M+HCOO]-155.232859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.29 minutes32390414
Predicted by Siyang on May 30, 202211.4369 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.17 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid25.3 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1724.3 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid313.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid141.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid177.2 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid177.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid393.1 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid388.2 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)85.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid898.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid371.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1299.0 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid314.8 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid304.7 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate335.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA196.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water27.3 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Nb-Acetyl-Nb-methyltryptamineCN(CCC1=CNC2=CC=CC=C12)C(C)=O2981.4Standard polar33892256
Nb-Acetyl-Nb-methyltryptamineCN(CCC1=CNC2=CC=CC=C12)C(C)=O2220.3Standard non polar33892256
Nb-Acetyl-Nb-methyltryptamineCN(CCC1=CNC2=CC=CC=C12)C(C)=O2248.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Nb-Acetyl-Nb-methyltryptamine,1TMS,isomer #1CC(=O)N(C)CCC1=CN([Si](C)(C)C)C2=CC=CC=C122211.3Semi standard non polar33892256
Nb-Acetyl-Nb-methyltryptamine,1TMS,isomer #1CC(=O)N(C)CCC1=CN([Si](C)(C)C)C2=CC=CC=C122215.5Standard non polar33892256
Nb-Acetyl-Nb-methyltryptamine,1TBDMS,isomer #1CC(=O)N(C)CCC1=CN([Si](C)(C)C(C)(C)C)C2=CC=CC=C122442.2Semi standard non polar33892256
Nb-Acetyl-Nb-methyltryptamine,1TBDMS,isomer #1CC(=O)N(C)CCC1=CN([Si](C)(C)C(C)(C)C)C2=CC=CC=C122428.2Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Nb-Acetyl-Nb-methyltryptamine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9210000000-20ba5b2827d1a649b0202017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nb-Acetyl-Nb-methyltryptamine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 10V, Positive-QTOFsplash10-014i-0790000000-c950a9f9020d2bd3d1b22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 20V, Positive-QTOFsplash10-004l-0910000000-3ddf79055a7fb3e2a9842016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 40V, Positive-QTOFsplash10-00kf-2900000000-fcedf96322aed84c2ead2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 10V, Negative-QTOFsplash10-014i-0290000000-ce1e4e1bac4cdaae0e392016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 20V, Negative-QTOFsplash10-00xr-4950000000-2c83197e2c41f99cbfdc2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 40V, Negative-QTOFsplash10-0ab9-9300000000-191d4e71f09847b146bd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 10V, Positive-QTOFsplash10-0006-1930000000-43776a2e0b27d8aea8d12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 20V, Positive-QTOFsplash10-0006-0900000000-5c0971c3bb10a3b6437f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 40V, Positive-QTOFsplash10-0006-4900000000-b956730d956a9247abfa2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 10V, Negative-QTOFsplash10-014i-0190000000-1f33f5d9c6b0290344672021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 20V, Negative-QTOFsplash10-00o0-0910000000-f91362c0ed51b38672722021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nb-Acetyl-Nb-methyltryptamine 40V, Negative-QTOFsplash10-00l6-0910000000-680dd6ea7d3f02ad73072021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB001052
KNApSAcK IDC00054101
Chemspider ID339489
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound383154
PDB IDNot Available
ChEBI ID169440
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .