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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:54:34 UTC
Update Date2022-03-07 02:56:34 UTC
HMDB IDHMDB0040381
Secondary Accession Numbers
  • HMDB40381
Metabolite Identification
Common NameN-Methylschinifoline
DescriptionN-Methylschinifoline belongs to the class of organic compounds known as hydroquinolones. Hydroquinolones are compounds containing a hydrogenated quinoline bearing a ketone group. N-Methylschinifoline has been detected, but not quantified in, fruits and herbs and spices. This could make N-methylschinifoline a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on N-Methylschinifoline.
Structure
Data?1563863544
SynonymsNot Available
Chemical FormulaC16H17NO2
Average Molecular Weight255.3117
Monoisotopic Molecular Weight255.125928793
IUPAC Name4-methoxy-1-methyl-3-[(1E)-3-methylbuta-1,3-dien-1-yl]-1,2-dihydroquinolin-2-one
Traditional Name4-methoxy-1-methyl-3-[(1E)-3-methylbuta-1,3-dien-1-yl]quinolin-2-one
CAS Registry Number149998-43-6
SMILES
COC1=C(\C=C\C(C)=C)C(=O)N(C)C2=CC=CC=C12
InChI Identifier
InChI=1S/C16H17NO2/c1-11(2)9-10-13-15(19-4)12-7-5-6-8-14(12)17(3)16(13)18/h5-10H,1H2,2-4H3/b10-9+
InChI KeyKUJRJLUCKWRGPV-MDZDMXLPSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroquinolones. Hydroquinolones are compounds containing a hydrogenated quinoline bearing a ketone group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassQuinolones and derivatives
Direct ParentHydroquinolones
Alternative Parents
Substituents
  • Dihydroquinolone
  • Dihydroquinoline
  • Alkyl aryl ether
  • Pyridinone
  • Benzenoid
  • Pyridine
  • Heteroaromatic compound
  • Vinylogous ester
  • Lactam
  • Azacycle
  • Ether
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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 Solubility0.14 g/LALOGPS
logP2.86ALOGPS
logP2.13ChemAxon
logS-3.2ALOGPS
pKa (Strongest Basic)-0.64ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area29.54 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity78.64 m³·mol⁻¹ChemAxon
Polarizability28.55 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]+161.62531661259
DarkChem[M-H]-162.99631661259
DeepCCS[M-2H]-196.12330932474
DeepCCS[M+Na]+171.68930932474
AllCCS[M+H]+157.232859911
AllCCS[M+H-H2O]+153.332859911
AllCCS[M+NH4]+160.832859911
AllCCS[M+Na]+161.932859911
AllCCS[M-H]-162.732859911
AllCCS[M+Na-2H]-162.432859911
AllCCS[M+HCOO]-162.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-MethylschinifolineCOC1=C(\C=C\C(C)=C)C(=O)N(C)C2=CC=CC=C122945.5Standard polar33892256
N-MethylschinifolineCOC1=C(\C=C\C(C)=C)C(=O)N(C)C2=CC=CC=C122161.7Standard non polar33892256
N-MethylschinifolineCOC1=C(\C=C\C(C)=C)C(=O)N(C)C2=CC=CC=C122322.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-Methylschinifoline GC-MS (Non-derivatized) - 70eV, Positivesplash10-002f-1290000000-5e0ed707d012931bab6d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Methylschinifoline 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 - N-Methylschinifoline 10V, Positive-QTOFsplash10-0a4i-0090000000-10679fe7c672aeccc84b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 20V, Positive-QTOFsplash10-0a4i-3090000000-a75bc8bc322c6fb0f07e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 40V, Positive-QTOFsplash10-0aor-9410000000-1e04eafb1ff2e851121f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 10V, Negative-QTOFsplash10-0udi-0090000000-6e5c35c0bb3abd58920a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 20V, Negative-QTOFsplash10-0udi-0090000000-656e25614f012fd355122017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 40V, Negative-QTOFsplash10-0a4i-6950000000-fa74ae52704f332b4a142017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 10V, Positive-QTOFsplash10-0a4i-0090000000-4b7ab79781d2e38a095b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 20V, Positive-QTOFsplash10-0a4i-0090000000-67ab2902f313a02468d42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 40V, Positive-QTOFsplash10-0fvl-9760000000-3b90a5631a9eacb144a82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 10V, Negative-QTOFsplash10-0udi-0090000000-50d78ce036796259d3c62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 20V, Negative-QTOFsplash10-0uk9-0190000000-6fed47c8be9e9c1390b32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Methylschinifoline 40V, Negative-QTOFsplash10-00kf-9630000000-97b438aba58e9fa5a24d2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB020113
KNApSAcK IDC00052362
Chemspider ID30777489
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101652163
PDB IDNot Available
ChEBI ID169169
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.. .