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Record Information
Version1.0
Created at2022-09-02 13:35:15 UTC
Updated at2022-09-02 13:35:15 UTC
NP-MRD IDNP0156385
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2e)-2-{4-[(1z)-2-carboxyeth-1-en-1-yl]-2-methoxyphenoxy}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
Description (2e)-2-{4-[(1z)-2-carboxyeth-1-en-1-yl]-2-methoxyphenoxy}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid is found in Secale cereale, Triticum turgidum and Zea mays.
Structure
Thumb
Synonyms
ValueSource
8-4'-DehydrodiferulateGenerator
Chemical FormulaC20H18O8
Average Mass386.3521 Da
Monoisotopic Mass386.10017 Da
IUPAC Name(2E)-2-{4-[(1Z)-2-carboxyeth-1-en-1-yl]-2-methoxyphenoxy}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
Traditional Name(2E)-2-{4-[(1Z)-2-carboxyeth-1-en-1-yl]-2-methoxyphenoxy}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
CAS Registry NumberNot Available
SMILES
COC1=C(O)C=CC(\C=C(\OC2=C(OC)C=C(\C=C/C(O)=O)C=C2)C(O)=O)=C1
InChI Identifier
InChI=1S/C20H18O8/c1-26-16-10-13(3-6-14(16)21)11-18(20(24)25)28-15-7-4-12(5-8-19(22)23)9-17(15)27-2/h3-11,21H,1-2H3,(H,22,23)(H,24,25)/b8-5-,18-11+
InChI KeyGGCXWTMEZZGUFT-WBZVOSOQSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Secale cerealeLOTUS Database
Triticum turgidumLOTUS Database
Zea maysLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyruvic acid derivatives. Phenylpyruvic acid derivatives are compounds containing a phenylpyruvic acid moiety, which consists of a phenyl group substituted at the second position by an pyruvic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenylpyruvic acid derivatives
Direct ParentPhenylpyruvic acid derivatives
Alternative Parents
Substituents
  • Cinnamic acid
  • Cinnamic acid or derivatives
  • Coumaric acid or derivatives
  • Hydroxycinnamic acid
  • Hydroxycinnamic acid or derivatives
  • Enol-phenylpyruvate
  • Phenoxyacetate
  • Methoxyphenol
  • Methoxybenzene
  • Phenol ether
  • Styrene
  • Anisole
  • Phenoxy compound
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Dicarboxylic acid or derivatives
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.44ALOGPS
logP2.97ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)2.55ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area122.52 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity101.2 m³·mol⁻¹ChemAxon
Polarizability38.13 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB000271
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]