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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-06-12 17:32:09 UTC
Update Date2019-07-23 07:14:32 UTC
HMDB IDHMDB0060531
Secondary Accession Numbers
  • HMDB60531
Metabolite Identification
Common NameDesmethylnortriptyline
DescriptionDesmethylnortriptyline is a metabolite of Amitriptyline. Amitriptyline, nortriptyline and their metabolites, desmethylnortriptyline, cis and trans 10-hydroxyamitriptyline, cis and trans 10-hydroxynortriptyline and amitriptyline-N-oxide, have been tested for inhibitory effect on the uptake of serotonin. All the metabolites are less anticholinergic than amitriptyline and nortriptyline. (PMID: 7395525 )
Structure
Data?1563866072
Synonyms
ValueSource
4-(4-Chlorobenzyl)-2-(perhydroazepinyl-(4))-1(2H)-phthala zinoneHMDB
Desmethylazelastine hydrobromideHMDB
Chemical FormulaC18H19N
Average Molecular Weight249.3502
Monoisotopic Molecular Weight249.151749613
IUPAC Name3-{tricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-2-ylidene}propan-1-amine
Traditional Name3-{tricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-2-ylidene}propan-1-amine
CAS Registry Number4444-42-2
SMILES
NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C12
InChI Identifier
InChI=1S/C18H19N/c19-13-5-10-18-16-8-3-1-6-14(16)11-12-15-7-2-4-9-17(15)18/h1-4,6-10H,5,11-13,19H2
InChI KeyPTQFRALDEONNOA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phthalazinones. Phthalazinones are compounds containing a phthalazine bearing a ketone group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazanaphthalenes
Sub ClassBenzodiazines
Direct ParentPhthalazinones
Alternative Parents
Substituents
  • Phthalazinone
  • Azepane
  • Chlorobenzene
  • Halobenzene
  • Pyridazinone
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyridazine
  • Heteroaromatic compound
  • Lactam
  • Secondary aliphatic amine
  • Azacycle
  • Secondary amine
  • Organohalogen compound
  • Organic nitrogen compound
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organochloride
  • Organonitrogen compound
  • Organooxygen 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
Water Solubility0.00096 g/LALOGPS
logP4.42ALOGPS
logP3.99ChemAxon
logS-5.4ALOGPS
pKa (Strongest Basic)10.17ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area26.02 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.44 m³·mol⁻¹ChemAxon
Polarizability29.7 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
DarkChem[M+H]+157.84731661259
DarkChem[M-H]-157.0831661259
DeepCCS[M-2H]-187.82130932474
DeepCCS[M+Na]+163.37130932474
AllCCS[M+H]+160.232859911
AllCCS[M+H-H2O]+156.432859911
AllCCS[M+NH4]+163.632859911
AllCCS[M+Na]+164.632859911
AllCCS[M-H]-166.332859911
AllCCS[M+Na-2H]-166.032859911
AllCCS[M+HCOO]-165.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DesmethylnortriptylineNCCC=C1C2=CC=CC=C2CCC2=CC=CC=C123005.4Standard polar33892256
DesmethylnortriptylineNCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122414.8Standard non polar33892256
DesmethylnortriptylineNCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122180.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Desmethylnortriptyline,1TMS,isomer #1C[Si](C)(C)NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122441.8Semi standard non polar33892256
Desmethylnortriptyline,1TMS,isomer #1C[Si](C)(C)NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122417.6Standard non polar33892256
Desmethylnortriptyline,1TMS,isomer #1C[Si](C)(C)NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122982.6Standard polar33892256
Desmethylnortriptyline,2TMS,isomer #1C[Si](C)(C)N(CCC=C1C2=CC=CC=C2CCC2=CC=CC=C12)[Si](C)(C)C2621.1Semi standard non polar33892256
Desmethylnortriptyline,2TMS,isomer #1C[Si](C)(C)N(CCC=C1C2=CC=CC=C2CCC2=CC=CC=C12)[Si](C)(C)C2722.4Standard non polar33892256
Desmethylnortriptyline,2TMS,isomer #1C[Si](C)(C)N(CCC=C1C2=CC=CC=C2CCC2=CC=CC=C12)[Si](C)(C)C2905.6Standard polar33892256
Desmethylnortriptyline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122691.7Semi standard non polar33892256
Desmethylnortriptyline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C122722.2Standard non polar33892256
Desmethylnortriptyline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCC=C1C2=CC=CC=C2CCC2=CC=CC=C123079.8Standard polar33892256
Desmethylnortriptyline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CCC=C1C2=CC=CC=C2CCC2=CC=CC=C12)[Si](C)(C)C(C)(C)C3068.7Semi standard non polar33892256
Desmethylnortriptyline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CCC=C1C2=CC=CC=C2CCC2=CC=CC=C12)[Si](C)(C)C(C)(C)C3198.0Standard non polar33892256
Desmethylnortriptyline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CCC=C1C2=CC=CC=C2CCC2=CC=CC=C12)[Si](C)(C)C(C)(C)C3015.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Desmethylnortriptyline GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-9040000000-3b24efd0086b2fa38cdf2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Desmethylnortriptyline 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 - Desmethylnortriptyline 10V, Positive-QTOFsplash10-0ue9-0090000000-ff7f84c1713614c7e4152016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 20V, Positive-QTOFsplash10-0f89-2290000000-e6bb4a3ee1b13ca039422016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 40V, Positive-QTOFsplash10-0006-5940000000-8e4f9be8997e176a540c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 10V, Negative-QTOFsplash10-0002-0090000000-96ec7c3f75a649ad21a22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 20V, Negative-QTOFsplash10-0002-0090000000-7b2bfaa914b15076ec412016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 40V, Negative-QTOFsplash10-0fsl-3390000000-fa3ef891e6c00c579b9f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 10V, Positive-QTOFsplash10-0udi-0090000000-9509f24110724f992d7f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 20V, Positive-QTOFsplash10-001i-0090000000-2edf723327d1875014912021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 40V, Positive-QTOFsplash10-0a4l-2980000000-78824619e4c0dc0065702021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 10V, Negative-QTOFsplash10-0002-0090000000-95b13ea5e75ff4c0acc32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 20V, Negative-QTOFsplash10-0005-0690000000-0722a61f6ca0d79ef2552021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Desmethylnortriptyline 40V, Negative-QTOFsplash10-0gb9-0190000000-a5346c27d39380e557bc2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound162558
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. Hyttel J, Christensen AV, Fjalland B: Neuropharmacological properties of amitriptyline, nortriptyline and their metabolites. Acta Pharmacol Toxicol (Copenh). 1980 Jul;47(1):53-7. [PubMed:7395525 ]