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Record Information
Version2.0
Created at2022-09-05 17:44:27 UTC
Updated at2022-09-05 17:44:27 UTC
NP-MRD IDNP0217402
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl 5-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxochromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,6-dihydropyran-3-carboxylate
DescriptionMethyl 3-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxo-2H-chromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate 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. methyl 5-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxochromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,6-dihydropyran-3-carboxylate is found in Fraxinus ornus. Methyl 3-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxo-2H-chromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
Methyl 3-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxo-2H-chromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylic acidGenerator
Chemical FormulaC32H38O19
Average Mass726.6370 Da
Monoisotopic Mass726.20073 Da
IUPAC Namemethyl 3-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxo-2H-chromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate
Traditional Namemethyl 5-ethylidene-4-[2-oxo-2-({3,4,5-trihydroxy-6-[(7-hydroxy-2-oxochromen-6-yl)oxy]oxan-2-yl}methoxy)ethyl]-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,6-dihydropyran-3-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)C1=COC(OC2OC(CO)C(O)C(O)C2O)C(=CC)C1CC(=O)OCC1OC(OC2=CC3=C(OC(=O)C=C3)C=C2O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C32H38O19/c1-3-13-14(15(29(43)44-2)10-46-30(13)51-32-28(42)25(39)23(37)19(9-33)49-32)7-22(36)45-11-20-24(38)26(40)27(41)31(50-20)48-18-6-12-4-5-21(35)47-17(12)8-16(18)34/h3-6,8,10,14,19-20,23-28,30-34,37-42H,7,9,11H2,1-2H3
InChI KeyXSXBQKATBVMPJH-UHFFFAOYSA-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
Fraxinus ornusLOTUS Database
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
  • Phenylpropane
  • Benzoyl
  • P-cresol
  • Aryl alkyl ketone
  • Toluene
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Acyloin
  • Monocyclic benzene moiety
  • Alpha-hydroxy ketone
  • Secondary alcohol
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • 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
logP0.07ALOGPS
logP-1.9ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)8.12ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area286.89 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity164.28 m³·mol⁻¹ChemAxon
Polarizability69.01 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
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]