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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:22:25 UTC
Update Date2021-09-26 22:57:00 UTC
HMDB IDHMDB0247367
Secondary Accession NumbersNone
Metabolite Identification
Common NameN-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide
DescriptionN-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enimidic acid belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. Based on a literature review a significant number of articles have been published on N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 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
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enimidateGenerator
Chemical FormulaC18H27NO3
Average Molecular Weight305.418
Monoisotopic Molecular Weight305.199093733
IUPAC NameN-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide
Traditional NameN-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide
CAS Registry NumberNot Available
SMILES
COC1=CC(CNC(=O)CCCCC=CC(C)C)=CC=C1O
InChI Identifier
InChI=1S/C18H27NO3/c1-14(2)8-6-4-5-7-9-18(21)19-13-15-10-11-16(20)17(12-15)22-3/h6,8,10-12,14,20H,4-5,7,9,13H2,1-3H3,(H,19,21)
InChI KeyYKPUWZUDDOIDPM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassMethoxyphenols
Direct ParentMethoxyphenols
Alternative Parents
Substituents
  • Methoxyphenol
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Fatty acyl
  • Fatty amide
  • N-acyl-amine
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Ether
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP3.8ALOGPS
logP3.75ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)9.93ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area58.56 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity90.32 m³·mol⁻¹ChemAxon
Polarizability35.66 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+175.02830932474
DeepCCS[M-H]-172.6730932474
DeepCCS[M-2H]-205.89430932474
DeepCCS[M+Na]+181.20530932474
AllCCS[M+H]+177.232859911
AllCCS[M+H-H2O]+174.232859911
AllCCS[M+NH4]+180.032859911
AllCCS[M+Na]+180.832859911
AllCCS[M-H]-178.532859911
AllCCS[M+Na-2H]-179.332859911
AllCCS[M+HCOO]-180.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamideCOC1=CC(CNC(=O)CCCCC=CC(C)C)=CC=C1O3625.2Standard polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamideCOC1=CC(CNC(=O)CCCCC=CC(C)C)=CC=C1O2497.8Standard non polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamideCOC1=CC(CNC(=O)CCCCC=CC(C)C)=CC=C1O2555.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide,2TMS,isomer #1COC1=CC(CN(C(=O)CCCCC=CC(C)C)[Si](C)(C)C)=CC=C1O[Si](C)(C)C2552.7Semi standard non polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide,2TMS,isomer #1COC1=CC(CN(C(=O)CCCCC=CC(C)C)[Si](C)(C)C)=CC=C1O[Si](C)(C)C2531.4Standard non polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide,2TMS,isomer #1COC1=CC(CN(C(=O)CCCCC=CC(C)C)[Si](C)(C)C)=CC=C1O[Si](C)(C)C2803.1Standard polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide,2TBDMS,isomer #1COC1=CC(CN(C(=O)CCCCC=CC(C)C)[Si](C)(C)C(C)(C)C)=CC=C1O[Si](C)(C)C(C)(C)C3019.0Semi standard non polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide,2TBDMS,isomer #1COC1=CC(CN(C(=O)CCCCC=CC(C)C)[Si](C)(C)C(C)(C)C)=CC=C1O[Si](C)(C)C(C)(C)C2927.3Standard non polar33892256
N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide,2TBDMS,isomer #1COC1=CC(CN(C(=O)CCCCC=CC(C)C)[Si](C)(C)C(C)(C)C)=CC=C1O[Si](C)(C)C(C)(C)C2975.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide GC-MS (Non-derivatized) - 70eV, Positivesplash10-008l-6970000000-7b38d50896ec25c914ff2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 10V, Positive-QTOFsplash10-000i-0900000000-76e3a9fe9acdb820c72a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 20V, Positive-QTOFsplash10-000i-0900000000-9f757d4c546e839319ae2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 20V, Negative-QTOFsplash10-014i-0900000000-37abeab5328aadc6fccd2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 40V, Positive-QTOFsplash10-000i-0900000000-115ff22a4b55ca18afd62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 10V, Negative-QTOFsplash10-014i-0900000000-93123ef076cfcc2e52292021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 10V, Positive-QTOFsplash10-000i-0902000000-22bbc3ee43290511c4972021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 20V, Positive-QTOFsplash10-000i-0900000000-dd36e4ba84926d1198222021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 40V, Positive-QTOFsplash10-000i-2900000000-6a3b9cfd6dd01a1ca4ac2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 10V, Negative-QTOFsplash10-014i-1900000000-447b013ff3a50801aa2b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 20V, Negative-QTOFsplash10-00kf-8900000000-e95da0444b950001f5182021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 40V, Negative-QTOFsplash10-0006-9200000000-dff87ddbaa110dee5d442021-10-12Wishart 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 ID2452
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound2548
PDB IDNot Available
ChEBI ID94524
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 ]