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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-22 16:55:52 UTC
Update Date2021-09-22 16:55:52 UTC
HMDB IDHMDB0301758
Secondary Accession NumbersNone
Metabolite Identification
Common Name1-(3,4-Dimethoxyphenyl)ethanone
Description1-(3,4-dimethoxyphenyl)ethanone, also known as 3',4'-dimethoxyacetophenone, is a member of the class of compounds known as alkyl-phenylketones. Alkyl-phenylketones are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. 1-(3,4-dimethoxyphenyl)ethanone is slightly soluble (in water) and an extremely weak acidic compound (based on its pKa). 1-(3,4-dimethoxyphenyl)ethanone is a sweet, floral, and woody tasting compound found in oat and tea, which makes 1-(3,4-dimethoxyphenyl)ethanone a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
3',4'-DimethoxyacetophenoneChEBI
3,4-Dimethoxyphenyl methyl ketoneChEBI
3,4-DimethoxyphenylacetalChEBI
Chemical FormulaC10H12O3
Average Molecular Weight180.2005
Monoisotopic Molecular Weight180.07864425
IUPAC Name1-(3,4-dimethoxyphenyl)ethan-1-one
Traditional Name1-(3,4-dimethoxyphenyl)ethanone
CAS Registry Number1131-62-0
SMILES
COC1=C(OC)C=C(C=C1)C(C)=O
InChI Identifier
InChI=1S/C10H12O3/c1-7(11)8-4-5-9(12-2)10(6-8)13-3/h4-6H,1-3H3
InChI KeyIQZLUWLMQNGTIW-UHFFFAOYSA-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
  • O-dimethoxybenzene
  • Dimethoxybenzene
  • Acetophenone
  • Phenoxy compound
  • Methoxybenzene
  • Aryl alkyl ketone
  • Anisole
  • Phenol ether
  • Benzoyl
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Ether
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effect
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
logP1.68ALOGPS
logP1.22ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)16.15ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area35.53 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity49.39 m³·mol⁻¹ChemAxon
Polarizability18.97 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+138.40232859911
AllCCS[M+H-H2O]+134.08632859911
AllCCS[M+Na]+143.58232859911
AllCCS[M+NH4]+142.42332859911
AllCCS[M-H]-139.40332859911
AllCCS[M+Na-2H]-140.34632859911
AllCCS[M+HCOO]-141.4632859911
DeepCCS[M+H]+142.26730932474
DeepCCS[M-H]-139.1130932474
DeepCCS[M-2H]-175.55730932474
DeepCCS[M+Na]+151.04330932474

Predicted Kovats Retention Indices

Not Available
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
MSMass Spectrum (Electron Ionization)splash10-014i-5900000000-71a0fd61a5ce6a194c692015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 10V, Positive-QTOFsplash10-001i-0900000000-f5472299ed31600d18872016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 20V, Positive-QTOFsplash10-001i-0900000000-9485d55da7e0d1ae6eb02016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 40V, Positive-QTOFsplash10-0lz9-4900000000-48fa21715d3b0f8b67242016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 10V, Negative-QTOFsplash10-004i-0900000000-8a5133cae8936e92c51e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 20V, Negative-QTOFsplash10-004i-0900000000-56e18dadfe6268400deb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 40V, Negative-QTOFsplash10-05fu-8900000000-fe763302a861055bffdb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 10V, Positive-QTOFsplash10-001l-3900000000-0e136923447d6c4bae0d2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 20V, Positive-QTOFsplash10-001l-4900000000-d18f279e1982d181af112021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 40V, Positive-QTOFsplash10-002f-9400000000-3569c5798f573f0945432021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 10V, Negative-QTOFsplash10-004i-0900000000-c390409f1ca3951bb0752021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 20V, Negative-QTOFsplash10-002r-0900000000-f40efeca15dd532cc21a2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-(3,4-Dimethoxyphenyl)ethanone 40V, Negative-QTOFsplash10-052f-9700000000-7059250c1d2adb94be0f2021-10-21Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Biological Properties
Cellular LocationsNot Available
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 IDFDB000477
KNApSAcK IDNot Available
Chemspider ID21168556
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14328
PDB IDNot Available
ChEBI ID86576
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1042571
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available