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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:30:45 UTC
Update Date2021-09-26 23:10:46 UTC
HMDB IDHMDB0255702
Secondary Accession NumbersNone
Metabolite Identification
Common NameNomifensine
DescriptionNomifensine, also known as (+-)-nomifensin or nomifenison, belongs to the class of organic compounds known as 4-phenyltetrahydroisoquinolines. 4-phenyltetrahydroisoquinolines are compounds containing a phenyl group attached to the C4-atom of a tetrahydroisoquinoline moiety. Based on a literature review a significant number of articles have been published on Nomifensine. This compound has been identified in human blood as reported by (PMID: 31557052 ). Nomifensine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Nomifensine 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
(+-)-NomifensinChEBI
(+-)-NomifensineChEBI
2-Methyl-4-phenyl-1,2,3,4-tetrahydro-isoquinolin-8-ylamineChEBI
8-Amino-2-methyl-4-phenyl-1,2,3,4-tetrahydroisoquinolineChEBI
D,L-NomifensineChEBI
NomifenisonChEBI
NomifensinChEBI
NomifensinaChEBI
NomifensinumChEBI
NomiphensineChEBI
R/S-nomifensineChEBI
Hoe 984MeSH
Hoe-984MeSH
LinamiphenMeSH
Maleate, nomifensineMeSH
MeritalMeSH
Nomifensine maleateMeSH
Nomifensine maleate (1:1)MeSH
Chemical FormulaC16H18N2
Average Molecular Weight238.3275
Monoisotopic Molecular Weight238.146998586
IUPAC Name2-methyl-4-phenyl-1,2,3,4-tetrahydroisoquinolin-8-amine
Traditional Namenomifensine
CAS Registry NumberNot Available
SMILES
CN1CC(C2=CC=CC=C2)C2=C(C1)C(N)=CC=C2
InChI Identifier
InChI=1S/C16H18N2/c1-18-10-14(12-6-3-2-4-7-12)13-8-5-9-16(17)15(13)11-18/h2-9,14H,10-11,17H2,1H3
InChI KeyXXPANQJNYNUNES-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 4-phenyltetrahydroisoquinolines. 4-Phenyltetrahydroisoquinolines are compounds containing a phenyl group attached to the C4-atom of a tetrahydroisoquinoline moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrahydroisoquinolines
Sub Class4-phenyltetrahydroisoquinolines
Direct Parent4-phenyltetrahydroisoquinolines
Alternative Parents
Substituents
  • 4-phenyltetrahydroisoquinoline
  • Aminoquinoline
  • Aralkylamine
  • Benzenoid
  • Monocyclic benzene moiety
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Primary amine
  • Organonitrogen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP2.94ALOGPS
logP2.62ChemAxon
logS-2.9ALOGPS
pKa (Strongest Basic)8.88ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.26 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity77.18 m³·mol⁻¹ChemAxon
Polarizability27.56 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]+155.55830932474
DeepCCS[M-H]-153.230932474
DeepCCS[M-2H]-186.08630932474
DeepCCS[M+Na]+161.65130932474
AllCCS[M+H]+155.032859911
AllCCS[M+H-H2O]+151.032859911
AllCCS[M+NH4]+158.832859911
AllCCS[M+Na]+159.932859911
AllCCS[M-H]-162.932859911
AllCCS[M+Na-2H]-162.632859911
AllCCS[M+HCOO]-162.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
NomifensineCN1CC(C2=CC=CC=C2)C2=C(C1)C(N)=CC=C23191.1Standard polar33892256
NomifensineCN1CC(C2=CC=CC=C2)C2=C(C1)C(N)=CC=C22216.9Standard non polar33892256
NomifensineCN1CC(C2=CC=CC=C2)C2=C(C1)C(N)=CC=C22127.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Nomifensine,1TMS,isomer #1CN1CC2=C(N[Si](C)(C)C)C=CC=C2C(C2=CC=CC=C2)C12222.5Semi standard non polar33892256
Nomifensine,1TMS,isomer #1CN1CC2=C(N[Si](C)(C)C)C=CC=C2C(C2=CC=CC=C2)C12339.4Standard non polar33892256
Nomifensine,1TMS,isomer #1CN1CC2=C(N[Si](C)(C)C)C=CC=C2C(C2=CC=CC=C2)C12690.4Standard polar33892256
Nomifensine,2TMS,isomer #1CN1CC2=C(C=CC=C2N([Si](C)(C)C)[Si](C)(C)C)C(C2=CC=CC=C2)C12218.8Semi standard non polar33892256
Nomifensine,2TMS,isomer #1CN1CC2=C(C=CC=C2N([Si](C)(C)C)[Si](C)(C)C)C(C2=CC=CC=C2)C12461.0Standard non polar33892256
Nomifensine,2TMS,isomer #1CN1CC2=C(C=CC=C2N([Si](C)(C)C)[Si](C)(C)C)C(C2=CC=CC=C2)C12605.1Standard polar33892256
Nomifensine,1TBDMS,isomer #1CN1CC2=C(N[Si](C)(C)C(C)(C)C)C=CC=C2C(C2=CC=CC=C2)C12439.1Semi standard non polar33892256
Nomifensine,1TBDMS,isomer #1CN1CC2=C(N[Si](C)(C)C(C)(C)C)C=CC=C2C(C2=CC=CC=C2)C12625.1Standard non polar33892256
Nomifensine,1TBDMS,isomer #1CN1CC2=C(N[Si](C)(C)C(C)(C)C)C=CC=C2C(C2=CC=CC=C2)C12844.4Standard polar33892256
Nomifensine,2TBDMS,isomer #1CN1CC2=C(C=CC=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C2=CC=CC=C2)C12634.2Semi standard non polar33892256
Nomifensine,2TBDMS,isomer #1CN1CC2=C(C=CC=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C2=CC=CC=C2)C12984.3Standard non polar33892256
Nomifensine,2TBDMS,isomer #1CN1CC2=C(C=CC=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C2=CC=CC=C2)C12809.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Nomifensine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0072-0970000000-ad3c343f6ca7a3cb98202021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nomifensine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 45V, Positive-QTOFsplash10-00lm-2940000000-7452f23561e71b6e5f4a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 30V, Positive-QTOFsplash10-000i-0290000000-aa9e7f721070bb0efac02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 15V, Positive-QTOFsplash10-000i-0090000000-9b5661cbfd28f31b72a92021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 45V, Positive-QTOFsplash10-00lm-2940000000-fd95609b0f83c449fc1e2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 60V, Positive-QTOFsplash10-015c-2900000000-1fc47bf732f7fe98aac42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 75V, Positive-QTOFsplash10-015c-2900000000-3295b45d4791d9153cb42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nomifensine 90V, Positive-QTOFsplash10-00l6-3900000000-6d615d80f77aabb599832021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nomifensine 10V, Positive-QTOFsplash10-0079-0190000000-745862c4f89a54e632cc2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nomifensine 20V, Positive-QTOFsplash10-0077-3980000000-9e714093a641e3d134242016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nomifensine 40V, Positive-QTOFsplash10-0kc7-1910000000-b630745ed8db1f8a57992016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nomifensine 10V, Negative-QTOFsplash10-000i-0090000000-e1d4264595b4b490c5542016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nomifensine 20V, Negative-QTOFsplash10-000i-0190000000-ec66f46afc099fca91fd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nomifensine 40V, Negative-QTOFsplash10-00fu-6690000000-a62b409ce47dcc5fade02016-08-03Wishart 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 IDDB04821
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4371
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNomifensine
METLIN IDNot Available
PubChem Compound4528
PDB IDNot Available
ChEBI ID116225
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 ]