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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:16:44 UTC
Update Date2021-09-26 23:13:38 UTC
HMDB IDHMDB0257345
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
Description5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole belongs to the class of organic compounds known as indoles. Indoles are compounds containing an indole moiety, which consists of pyrrole ring fused to benzene to form 2,3-benzopyrrole. Based on a literature review very few articles have been published on 5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1h-indole is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
5-Methoxy 3-(1,2,3,6-tetrahydro-4-pyridinyl)1H indoleMeSH
Butanedioic acid, compd. with 5-methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indoleMeSH
Chemical FormulaC14H16N2O
Average Molecular Weight228.295
Monoisotopic Molecular Weight228.126263143
IUPAC Name5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
Traditional Name5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(NC=C2C2=CCNCC2)C=C1
InChI Identifier
InChI=1S/C14H16N2O/c1-17-11-2-3-14-12(8-11)13(9-16-14)10-4-6-15-7-5-10/h2-4,8-9,15-16H,5-7H2,1H3
InChI KeyKRVMLPUDAOWOGN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indoles. Indoles are compounds containing an indole moiety, which consists of pyrrole ring fused to benzene to form 2,3-benzopyrrole.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndoles
Direct ParentIndoles
Alternative Parents
Substituents
  • Indole
  • Anisole
  • Alkyl aryl ether
  • Hydropyridine
  • Substituted pyrrole
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Secondary amine
  • Ether
  • Secondary aliphatic amine
  • Azacycle
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • 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
logP2.54ALOGPS
logP1.91ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)16.49ChemAxon
pKa (Strongest Basic)9.57ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area37.05 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity69.72 m³·mol⁻¹ChemAxon
Polarizability25.77 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+151.69730932474
DeepCCS[M-H]-149.31730932474
DeepCCS[M-2H]-182.35530932474
DeepCCS[M+Na]+157.76830932474
AllCCS[M+H]+152.732859911
AllCCS[M+H-H2O]+148.532859911
AllCCS[M+NH4]+156.532859911
AllCCS[M+Na]+157.632859911
AllCCS[M-H]-158.732859911
AllCCS[M+Na-2H]-158.532859911
AllCCS[M+HCOO]-158.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indoleCOC1=CC2=C(NC=C2C2=CCNCC2)C=C13371.9Standard polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indoleCOC1=CC2=C(NC=C2C2=CCNCC2)C=C12249.7Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indoleCOC1=CC2=C(NC=C2C2=CCNCC2)C=C12510.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCNCC1)=CN2[Si](C)(C)C2461.9Semi standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCNCC1)=CN2[Si](C)(C)C2288.6Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCNCC1)=CN2[Si](C)(C)C3019.6Standard polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TMS,isomer #2COC1=CC=C2[NH]C=C(C3=CCN([Si](C)(C)C)CC3)C2=C12485.5Semi standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TMS,isomer #2COC1=CC=C2[NH]C=C(C3=CCN([Si](C)(C)C)CC3)C2=C12412.7Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TMS,isomer #2COC1=CC=C2[NH]C=C(C3=CCN([Si](C)(C)C)CC3)C2=C13020.5Standard polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,2TMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCN([Si](C)(C)C)CC1)=CN2[Si](C)(C)C2527.1Semi standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,2TMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCN([Si](C)(C)C)CC1)=CN2[Si](C)(C)C2537.0Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,2TMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCN([Si](C)(C)C)CC1)=CN2[Si](C)(C)C2876.0Standard polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TBDMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCNCC1)=CN2[Si](C)(C)C(C)(C)C2632.7Semi standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TBDMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCNCC1)=CN2[Si](C)(C)C(C)(C)C2494.3Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TBDMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCNCC1)=CN2[Si](C)(C)C(C)(C)C3124.8Standard polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TBDMS,isomer #2COC1=CC=C2[NH]C=C(C3=CCN([Si](C)(C)C(C)(C)C)CC3)C2=C12710.6Semi standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TBDMS,isomer #2COC1=CC=C2[NH]C=C(C3=CCN([Si](C)(C)C(C)(C)C)CC3)C2=C12610.8Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,1TBDMS,isomer #2COC1=CC=C2[NH]C=C(C3=CCN([Si](C)(C)C(C)(C)C)CC3)C2=C13191.8Standard polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,2TBDMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCN([Si](C)(C)C(C)(C)C)CC1)=CN2[Si](C)(C)C(C)(C)C2935.3Semi standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,2TBDMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCN([Si](C)(C)C(C)(C)C)CC1)=CN2[Si](C)(C)C(C)(C)C2943.2Standard non polar33892256
5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole,2TBDMS,isomer #1COC1=CC=C2C(=C1)C(C1=CCN([Si](C)(C)C(C)(C)C)CC1)=CN2[Si](C)(C)C(C)(C)C3082.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole GC-MS (Non-derivatized) - 70eV, Positivesplash10-0iki-1960000000-7603010dddef88c67aa22021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID97138
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]