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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:48:11 UTC
Update Date2022-03-07 02:53:57 UTC
HMDB IDHMDB0034028
Secondary Accession Numbers
  • HMDB34028
Metabolite Identification
Common Name2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone
Description2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone has been detected, but not quantified in, root vegetables. This could make 2-(3,7-dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone a potential biomarker for the consumption of these foods. Based on a literature review a small amount of articles have been published on 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone.
Structure
Data?1563862497
Synonyms
ValueSource
1-[2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyphenyl]ethanone, 9ciHMDB
Chemical FormulaC19H26O3
Average Molecular Weight302.4079
Monoisotopic Molecular Weight302.188194698
IUPAC Name1-{2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-4-hydroxy-6-methoxyphenyl}ethan-1-one
Traditional Name1-{2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-4-hydroxy-6-methoxyphenyl}ethanone
CAS Registry Number121379-44-0
SMILES
COC1=C(C(C)=O)C(C\C=C(/C)CCC=C(C)C)=CC(O)=C1
InChI Identifier
InChI=1S/C19H26O3/c1-13(2)7-6-8-14(3)9-10-16-11-17(21)12-18(22-5)19(16)15(4)20/h7,9,11-12,21H,6,8,10H2,1-5H3/b14-9+
InChI KeyJUCDMGAOGQOSAG-NTEUORMPSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlkyl-phenylketones
Alternative Parents
Substituents
  • Alkyl-phenylketone
  • Aromatic monoterpenoid
  • Methoxyphenol
  • Monocyclic monoterpenoid
  • Monoterpenoid
  • Acetophenone
  • Phenoxy compound
  • Anisole
  • Benzoyl
  • Methoxybenzene
  • Phenol ether
  • Aryl alkyl ketone
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Ether
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point225 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0036 g/LALOGPS
logP4.49ALOGPS
logP4.46ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)7.77ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity92.95 m³·mol⁻¹ChemAxon
Polarizability35.33 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
DarkChem[M+H]+174.8831661259
DarkChem[M-H]-174.60131661259
DeepCCS[M+H]+184.8930932474
DeepCCS[M-H]-182.53230932474
DeepCCS[M-2H]-215.92130932474
DeepCCS[M+Na]+191.14830932474
AllCCS[M+H]+175.432859911
AllCCS[M+H-H2O]+172.232859911
AllCCS[M+NH4]+178.532859911
AllCCS[M+Na]+179.332859911
AllCCS[M-H]-179.332859911
AllCCS[M+Na-2H]-179.632859911
AllCCS[M+HCOO]-180.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenoneCOC1=C(C(C)=O)C(C\C=C(/C)CCC=C(C)C)=CC(O)=C13343.6Standard polar33892256
2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenoneCOC1=C(C(C)=O)C(C\C=C(/C)CCC=C(C)C)=CC(O)=C12288.8Standard non polar33892256
2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenoneCOC1=C(C(C)=O)C(C\C=C(/C)CCC=C(C)C)=CC(O)=C12454.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone,1TMS,isomer #1COC1=CC(O[Si](C)(C)C)=CC(C/C=C(\C)CCC=C(C)C)=C1C(C)=O2410.3Semi standard non polar33892256
2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone,1TBDMS,isomer #1COC1=CC(O[Si](C)(C)C(C)(C)C)=CC(C/C=C(\C)CCC=C(C)C)=C1C(C)=O2627.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone GC-MS (Non-derivatized) - 70eV, Positivesplash10-00kr-4290000000-424592b126e95be666a32017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone GC-MS (1 TMS) - 70eV, Positivesplash10-0a4l-7129000000-4d63bc4e48e0d035f45a2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 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 - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 10V, Positive-QTOFsplash10-0udi-0369000000-e4921474d403fbfd748c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 20V, Positive-QTOFsplash10-0g4i-5972000000-012ec183277698f78d772016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 40V, Positive-QTOFsplash10-0gb9-9430000000-879161a2dec6dddb0f032016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 10V, Negative-QTOFsplash10-0udi-0019000000-9f2e36da1df3eec3bee72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 20V, Negative-QTOFsplash10-0udi-0089000000-ca9b28fa8f91bcf44d762016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 40V, Negative-QTOFsplash10-0aou-1090000000-3e3b2cb6f44e8a5145d72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 10V, Positive-QTOFsplash10-0ufr-1937000000-271874b31d0100228da42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 20V, Positive-QTOFsplash10-01ta-2920000000-9c882120b825bdfacf3c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 40V, Positive-QTOFsplash10-01ox-9530000000-86e3a3f21e214b1cdecd2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 10V, Negative-QTOFsplash10-0udi-0009000000-4360bacaf95498925fe52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 20V, Negative-QTOFsplash10-0udi-0369000000-f9b2ab721ebb725569732021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(3,7-Dimethyl-2,6-octadienyl)-4-hydroxy-6-methoxyacetophenone 40V, Negative-QTOFsplash10-0002-0290000000-b122eaa631f6463d481d2021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • 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 IDFDB012267
KNApSAcK IDC00056652
Chemspider ID30777039
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14236605
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. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.