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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:50:46 UTC
Update Date2023-02-21 17:22:28 UTC
HMDB IDHMDB0032611
Secondary Accession Numbers
  • HMDB32611
Metabolite Identification
Common Name3-(4-Methoxyphenyl)-2-propenal
Description3-(4-Methoxyphenyl)-2-propenal, also known as 4-methoxycinnamaldehyde, belongs to the class of organic compounds known as cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal. 3-(4-Methoxyphenyl)-2-propenal is a sweet, cherry, and cinnamon tasting compound. 3-(4-Methoxyphenyl)-2-propenal is found, on average, in the highest concentration within tarragons (Artemisia dracunculus). 3-(4-Methoxyphenyl)-2-propenal has also been detected, but not quantified in, a few different foods, such as potatos (Solanum tuberosum), star anises (Illicium verum), and sweet basils (Ocimum basilicum). This could make 3-(4-methoxyphenyl)-2-propenal a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 3-(4-Methoxyphenyl)-2-propenal.
Structure
Data?1677000148
Synonyms
ValueSource
4-MethoxycinnamaldehydeKegg
(2E)-3-(4-Methoxyphenyl)-2-propenalHMDB
(2E)-3-(4-Methoxyphenyl)acrylaldehydeHMDB
3-(4-Methoxyphenyl)-(2E)-2-propenalHMDB
3-(4-Methoxyphenyl)acrylaldehydeHMDB
Cinnamaldehyde, P-methoxy- (8ci)HMDB
P-Methoxy cinnamaldehydeHMDB
P-Methoxy-cinnamaldehydeHMDB
P-MethoxycinnamaldehydeHMDB
P-Methoxycinnamic aldehydeHMDB
Para-methoxy cinnamic aldehydeHMDB
trans-4-MethoxycinnamaldehydeHMDB
trans-P-MethoxycinnamaldehydeHMDB
4-Methoxy-cinnamaldehydeMeSH
Chemical FormulaC10H10O2
Average Molecular Weight162.1852
Monoisotopic Molecular Weight162.068079564
IUPAC Name(2E)-3-(4-methoxyphenyl)prop-2-enal
Traditional Name4-methoxycinnamaldehyde
CAS Registry Number24680-50-0
SMILES
COC1=CC=C(\C=C\C=O)C=C1
InChI Identifier
InChI=1S/C10H10O2/c1-12-10-6-4-9(5-7-10)3-2-8-11/h2-8H,1H3/b3-2+
InChI KeyAXCXHFKZHDEKTP-NSCUHMNNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCinnamaldehydes
Sub ClassNot Available
Direct ParentCinnamaldehydes
Alternative Parents
Substituents
  • Cinnamaldehyde
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Styrene
  • Phenol ether
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Alpha,beta-unsaturated aldehyde
  • Enal
  • Ether
  • Carbonyl group
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Aldehyde
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point58 - 59 °CNot Available
Boiling Point160.00 °C. @ 3.00 mm HgThe Good Scents Company Information System
Water Solubility1598 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP1.953 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.28 g/LALOGPS
logP2.06ALOGPS
logP1.82ChemAxon
logS-2.8ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity48.6 m³·mol⁻¹ChemAxon
Polarizability17.54 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
DarkChem[M+H]+138.69231661259
DarkChem[M-H]-138.34531661259
DeepCCS[M+H]+136.45130932474
DeepCCS[M-H]-132.73430932474
DeepCCS[M-2H]-170.25430932474
DeepCCS[M+Na]+145.79230932474
AllCCS[M+H]+134.432859911
AllCCS[M+H-H2O]+129.932859911
AllCCS[M+NH4]+138.632859911
AllCCS[M+Na]+139.832859911
AllCCS[M-H]-135.532859911
AllCCS[M+Na-2H]-136.532859911
AllCCS[M+HCOO]-137.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3-(4-Methoxyphenyl)-2-propenalCOC1=CC=C(\C=C\C=O)C=C12528.1Standard polar33892256
3-(4-Methoxyphenyl)-2-propenalCOC1=CC=C(\C=C\C=O)C=C11478.4Standard non polar33892256
3-(4-Methoxyphenyl)-2-propenalCOC1=CC=C(\C=C\C=O)C=C11553.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal GC-MS (Non-derivatized) - 70eV, Positivesplash10-01q9-1900000000-4f28e127b93f78c5ce102017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-03e9-3900000000-dc04801eb543a1f07abf2015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 10V, Negative-QTOFsplash10-03di-0900000000-1d977d90eaae07efb2e12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 20V, Negative-QTOFsplash10-03di-0900000000-d21cc57534719dff36a82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 40V, Negative-QTOFsplash10-0002-2900000000-832be9ce36fc5d88e52f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 10V, Negative-QTOFsplash10-03di-0900000000-b7d6ddd793a969175f512021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 20V, Negative-QTOFsplash10-0gc0-1900000000-106205308fd790cd26722021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 40V, Negative-QTOFsplash10-014i-1900000000-81dae6b2bfa2fc3b33042021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 10V, Positive-QTOFsplash10-03di-0900000000-cb9f289edd85f0b217f82016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 20V, Positive-QTOFsplash10-03di-1900000000-03ed6a2560274a83ef9f2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 40V, Positive-QTOFsplash10-0kai-6900000000-fbb7329572f355c4e9c22016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 10V, Positive-QTOFsplash10-03k9-0900000000-78e9accbb5efe4eae0692021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 20V, Positive-QTOFsplash10-01vk-2900000000-91d147a66a74028f4fc02021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxyphenyl)-2-propenal 40V, Positive-QTOFsplash10-004i-9400000000-41977852e0343c9028012021-09-22Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB010552
KNApSAcK IDC00002757
Chemspider ID556586
KEGG Compound IDC10475
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound641294
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1376911
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.. .