Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:36:20 UTC
Update Date2021-09-26 22:57:22 UTC
HMDB IDHMDB0247602
Secondary Accession NumbersNone
Metabolite Identification
Common Name9-Methoxyellipticine
Description9-Methoxyellipticine belongs to the class of organic compounds known as carbazoles. Carbazoles are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring. Based on a literature review a significant number of articles have been published on 9-Methoxyellipticine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 9-methoxyellipticine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 9-Methoxyellipticine 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
9-Methoxyellipticine lactate (1:1)HMDB
9-Methoxyellipticine lactateHMDB
9-Methoxyellipticine hydrochlorideHMDB
Chemical FormulaC18H16N2O
Average Molecular Weight276.339
Monoisotopic Molecular Weight276.126263143
IUPAC Name9-methoxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazole
Traditional Name9-methoxyellipticine
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(NC3=C2C(C)=C2C=NC=CC2=C3C)C=C1
InChI Identifier
InChI=1S/C18H16N2O/c1-10-15-9-19-7-6-13(15)11(2)18-17(10)14-8-12(21-3)4-5-16(14)20-18/h4-9,20H,1-3H3
InChI KeyBKRMCDAOAQWNTG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carbazoles. Carbazoles are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassCarbazoles
Direct ParentCarbazoles
Alternative Parents
Substituents
  • Carbazole
  • Isoquinoline
  • Indole
  • Anisole
  • Alkyl aryl ether
  • Pyridine
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrole
  • Ether
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • 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
logP4.42ALOGPS
logP3.73ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)15.12ChemAxon
pKa (Strongest Basic)5.88ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.91 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity84.31 m³·mol⁻¹ChemAxon
Polarizability31.4 ųChemAxon
Number of Rings4ChemAxon
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]+173.0930932474
DeepCCS[M-H]-170.73230932474
DeepCCS[M-2H]-203.61830932474
DeepCCS[M+Na]+179.18330932474
AllCCS[M+H]+167.432859911
AllCCS[M+H-H2O]+164.032859911
AllCCS[M+NH4]+170.532859911
AllCCS[M+Na]+171.432859911
AllCCS[M-H]-169.232859911
AllCCS[M+Na-2H]-168.232859911
AllCCS[M+HCOO]-167.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-MethoxyellipticineCOC1=CC2=C(NC3=C2C(C)=C2C=NC=CC2=C3C)C=C13970.0Standard polar33892256
9-MethoxyellipticineCOC1=CC2=C(NC3=C2C(C)=C2C=NC=CC2=C3C)C=C12849.4Standard non polar33892256
9-MethoxyellipticineCOC1=CC2=C(NC3=C2C(C)=C2C=NC=CC2=C3C)C=C13227.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9-Methoxyellipticine,1TMS,isomer #1COC1=CC=C2C(=C1)C1=C(C)C3=CN=CC=C3C(C)=C1N2[Si](C)(C)C3132.4Semi standard non polar33892256
9-Methoxyellipticine,1TMS,isomer #1COC1=CC=C2C(=C1)C1=C(C)C3=CN=CC=C3C(C)=C1N2[Si](C)(C)C2642.1Standard non polar33892256
9-Methoxyellipticine,1TMS,isomer #1COC1=CC=C2C(=C1)C1=C(C)C3=CN=CC=C3C(C)=C1N2[Si](C)(C)C3217.7Standard polar33892256
9-Methoxyellipticine,1TBDMS,isomer #1COC1=CC=C2C(=C1)C1=C(C)C3=CN=CC=C3C(C)=C1N2[Si](C)(C)C(C)(C)C3302.1Semi standard non polar33892256
9-Methoxyellipticine,1TBDMS,isomer #1COC1=CC=C2C(=C1)C1=C(C)C3=CN=CC=C3C(C)=C1N2[Si](C)(C)C(C)(C)C2821.9Standard non polar33892256
9-Methoxyellipticine,1TBDMS,isomer #1COC1=CC=C2C(=C1)C1=C(C)C3=CN=CC=C3C(C)=C1N2[Si](C)(C)C(C)(C)C3278.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Methoxyellipticine GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dj-0290000000-20668e631559c1da2d072021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Methoxyellipticine 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 - 9-Methoxyellipticine 10V, Positive-QTOFsplash10-004i-0090000000-8018380780ff0ab3c0d22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Methoxyellipticine 20V, Positive-QTOFsplash10-004i-0090000000-8018380780ff0ab3c0d22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Methoxyellipticine 40V, Positive-QTOFsplash10-0032-0290000000-12fa917d7d0316f58ad22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Methoxyellipticine 10V, Negative-QTOFsplash10-004i-0090000000-2d992a3c6212e763fa4d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Methoxyellipticine 20V, Negative-QTOFsplash10-004i-0090000000-a52302bd80b32af2900e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Methoxyellipticine 40V, Negative-QTOFsplash10-0a6s-0090000000-0e152fcf19122d8fbf6d2021-10-12Wishart 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 IDC00038341
Chemspider ID65423
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound72512
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 ]