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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:23:33 UTC
Update Date2022-03-07 02:56:44 UTC
HMDB IDHMDB0040806
Secondary Accession Numbers
  • HMDB40806
Metabolite Identification
Common Name[7]-Paradol
Description[7]-Paradol belongs to the class of organic compounds known as paradols. Paradols are compounds containing a paradol moiety, which is consists of a benzene ring with a decan-3-one moiety, a methoxyl group, and a hydroxyl group at positions 1,3, and 4 respectively. [7]-Paradol has been detected, but not quantified in, a few different foods, such as alcoholic beverages, gingers (Zingiber officinale), and herbs and spices. This could make [7]-paradol a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on [7]-Paradol.
Structure
Data?1563863590
Synonyms
ValueSource
1-(4-Hydroxy-3-methoxyphenyl)-3-undecanoneHMDB
4-Hydroxy-3-methoxyphenethyl octyl ketoneHMDB
Chemical FormulaC18H28O3
Average Molecular Weight292.4131
Monoisotopic Molecular Weight292.203844762
IUPAC Name1-(4-hydroxy-3-methoxyphenyl)undecan-3-one
Traditional Name1-(4-hydroxy-3-methoxyphenyl)undecan-3-one
CAS Registry Number53172-04-6
SMILES
CCCCCCCCC(=O)CCC1=CC(OC)=C(O)C=C1
InChI Identifier
InChI=1S/C18H28O3/c1-3-4-5-6-7-8-9-16(19)12-10-15-11-13-17(20)18(14-15)21-2/h11,13-14,20H,3-10,12H2,1-2H3
InChI KeyCNKCFVAEACZBPL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as paradols. Paradols are compounds containing a paradol moiety, which is consists of a benzene ring with a decan-3-one moiety, a methoxyl group, and a hydroxyl group at positions 1,3, and 4 respectively.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassMethoxyphenols
Direct ParentParadols
Alternative Parents
Substituents
  • Paradol
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Ketone
  • Ether
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point35.5 - 36.5 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0061 g/LALOGPS
logP5.39ALOGPS
logP5.29ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)9.95ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity86.19 m³·mol⁻¹ChemAxon
Polarizability35.7 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+174.25631661259
DarkChem[M-H]-176.93731661259
DeepCCS[M+H]+179.78130932474
DeepCCS[M-H]-177.42330932474
DeepCCS[M-2H]-210.30830932474
DeepCCS[M+Na]+185.89130932474
AllCCS[M+H]+176.732859911
AllCCS[M+H-H2O]+173.532859911
AllCCS[M+NH4]+179.732859911
AllCCS[M+Na]+180.632859911
AllCCS[M-H]-178.932859911
AllCCS[M+Na-2H]-179.932859911
AllCCS[M+HCOO]-181.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
[7]-ParadolCCCCCCCCC(=O)CCC1=CC(OC)=C(O)C=C13733.7Standard polar33892256
[7]-ParadolCCCCCCCCC(=O)CCC1=CC(OC)=C(O)C=C12284.5Standard non polar33892256
[7]-ParadolCCCCCCCCC(=O)CCC1=CC(OC)=C(O)C=C12337.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
[7]-Paradol,1TMS,isomer #1CCCCCCCCC(=O)CCC1=CC=C(O[Si](C)(C)C)C(OC)=C12398.1Semi standard non polar33892256
[7]-Paradol,1TMS,isomer #2CCCCCCCCC(=CCC1=CC=C(O)C(OC)=C1)O[Si](C)(C)C2495.4Semi standard non polar33892256
[7]-Paradol,1TMS,isomer #3CCCCCCCC=C(CCC1=CC=C(O)C(OC)=C1)O[Si](C)(C)C2460.7Semi standard non polar33892256
[7]-Paradol,2TMS,isomer #1CCCCCCCCC(=CCC1=CC=C(O[Si](C)(C)C)C(OC)=C1)O[Si](C)(C)C2539.4Semi standard non polar33892256
[7]-Paradol,2TMS,isomer #1CCCCCCCCC(=CCC1=CC=C(O[Si](C)(C)C)C(OC)=C1)O[Si](C)(C)C2451.0Standard non polar33892256
[7]-Paradol,2TMS,isomer #2CCCCCCCC=C(CCC1=CC=C(O[Si](C)(C)C)C(OC)=C1)O[Si](C)(C)C2485.6Semi standard non polar33892256
[7]-Paradol,2TMS,isomer #2CCCCCCCC=C(CCC1=CC=C(O[Si](C)(C)C)C(OC)=C1)O[Si](C)(C)C2423.7Standard non polar33892256
[7]-Paradol,1TBDMS,isomer #1CCCCCCCCC(=O)CCC1=CC=C(O[Si](C)(C)C(C)(C)C)C(OC)=C12649.6Semi standard non polar33892256
[7]-Paradol,1TBDMS,isomer #2CCCCCCCCC(=CCC1=CC=C(O)C(OC)=C1)O[Si](C)(C)C(C)(C)C2734.4Semi standard non polar33892256
[7]-Paradol,1TBDMS,isomer #3CCCCCCCC=C(CCC1=CC=C(O)C(OC)=C1)O[Si](C)(C)C(C)(C)C2707.7Semi standard non polar33892256
[7]-Paradol,2TBDMS,isomer #1CCCCCCCCC(=CCC1=CC=C(O[Si](C)(C)C(C)(C)C)C(OC)=C1)O[Si](C)(C)C(C)(C)C3022.5Semi standard non polar33892256
[7]-Paradol,2TBDMS,isomer #1CCCCCCCCC(=CCC1=CC=C(O[Si](C)(C)C(C)(C)C)C(OC)=C1)O[Si](C)(C)C(C)(C)C2861.9Standard non polar33892256
[7]-Paradol,2TBDMS,isomer #2CCCCCCCC=C(CCC1=CC=C(O[Si](C)(C)C(C)(C)C)C(OC)=C1)O[Si](C)(C)C(C)(C)C2945.4Semi standard non polar33892256
[7]-Paradol,2TBDMS,isomer #2CCCCCCCC=C(CCC1=CC=C(O[Si](C)(C)C(C)(C)C)C(OC)=C1)O[Si](C)(C)C(C)(C)C2815.3Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - [7]-Paradol GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-5900000000-67fffefecd5d3cc6c3fa2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - [7]-Paradol GC-MS (1 TMS) - 70eV, Positivesplash10-0udi-6193000000-b8a83ae6400e2f9b6cd92017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - [7]-Paradol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - [7]-Paradol 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 - [7]-Paradol 10V, Positive-QTOFsplash10-0006-0190000000-4c2390d881afb215d3a92017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 20V, Positive-QTOFsplash10-01ox-5940000000-6f797f386a03d7787f112017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 40V, Positive-QTOFsplash10-052f-9700000000-e9663551a6a937a819472017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 10V, Negative-QTOFsplash10-0006-0090000000-8655cd034df8402dd4d92017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 20V, Negative-QTOFsplash10-0006-0890000000-937372d63c4376fa53c72017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 40V, Negative-QTOFsplash10-0zfr-3920000000-57dfd40e13d8019276b02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 10V, Positive-QTOFsplash10-002o-0590000000-acd9703ec317bfa3cc0c2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 20V, Positive-QTOFsplash10-000i-2930000000-3a78548ce6f370995bd92021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 40V, Positive-QTOFsplash10-0fe0-4900000000-0637fb6d7610b8e8d0d22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 10V, Negative-QTOFsplash10-0006-0190000000-3962d2d51ce5fc10e4ef2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 20V, Negative-QTOFsplash10-0a4i-1920000000-f6054ac21e52f76c93662021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - [7]-Paradol 40V, Negative-QTOFsplash10-059i-6900000000-d662523caf09ece9ba472021-09-24Wishart 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 IDFDB020622
KNApSAcK IDC00035032
Chemspider ID14877720
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13733135
PDB IDNot Available
ChEBI ID174779
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.. .