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Record Information
Version2.0
Created at2021-06-19 22:01:28 UTC
Updated at2021-06-29 23:58:55 UTC
NP-MRD IDNP0030745
Secondary Accession NumbersNone
Natural Product Identification
Common Name7-O-methylluteone
Provided ByJEOL DatabaseJEOL Logo
Description7-O-methylluteone is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. 7-O-methylluteone is found in Apis cerana and Erythrina burttii. 7-O-methylluteone was first documented in 2003 (PMID: 12770595). Based on a literature review very few articles have been published on 7-O-methylluteone (PMID: 20460778).
Structure
Thumb
Synonyms
ValueSource
3-(2,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-oneChEBI
5,2',4'-Trihydroxy-7-methoxy-6-(3-methylbut-2-enyl)isoflavoneChEBI
Chemical FormulaC21H20O6
Average Mass368.3850 Da
Monoisotopic Mass368.12599 Da
IUPAC Name3-(2,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one
Traditional Name7-O-methylluteone
CAS Registry NumberNot Available
SMILES
[H]OC1=C([H])C([H])=C(C(O[H])=C1[H])C1=C([H])OC2=C([H])C(OC([H])([H])[H])=C(C(O[H])=C2C1=O)C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C21H20O6/c1-11(2)4-6-14-17(26-3)9-18-19(20(14)24)21(25)15(10-27-18)13-7-5-12(22)8-16(13)23/h4-5,7-10,22-24H,6H2,1-3H3
InChI KeyAZPLXDBZIQMMMT-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Apis ceranaLOTUS Database
Erythrina burtiiKNApSAcK Database
Erythrina burttiiJEOL database
    • Yenesew, A., et al., Phytochemistry 63, 445 (2003)
Glycyrrhiza glabraKNApSAcK Database
Glycyrrhiza inflataKNApSAcK Database
Glycyrrhiza uralensisKNApSAcK Database
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as 6-prenylated isoflavanones. These are isoflavanones featuring a C5-isoprenoid unit at the 6-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflavans
Direct Parent6-prenylated isoflavanones
Alternative Parents
Substituents
  • 6-prenylated isoflavanone
  • 7-o-methylisoflavone
  • Isoflavone
  • Hydroxyisoflavonoid
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Resorcinol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP3.73ALOGPS
logP4.65ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)7.13ChemAxon
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area96.22 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity102.39 m³·mol⁻¹ChemAxon
Polarizability39.58 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00019056
Chemspider ID390023
KEGG Compound IDC07290
BioCyc ID7-O-METHYLLUTEON
BiGG IDNot Available
Wikipedia Link7-O-Methylluteone
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID27430
Good Scents IDNot Available
References
General References
  1. Lee YS, Kim SH, Jung SH, Kim JK, Pan CH, Lim SS: Aldose reductase inhibitory compounds from Glycyrrhiza uralensis. Biol Pharm Bull. 2010;33(5):917-21. doi: 10.1248/bpb.33.917. [PubMed:20460778 ]
  2. Yenesew A, Irungu B, Derese S, Midiwo JO, Heydenreich M, Peter MG: Two prenylated flavonoids from the stem bark of Erythrina burttii. Phytochemistry. 2003 Jun;63(4):445-8. doi: 10.1016/s0031-9422(03)00209-7. [PubMed:12770595 ]
  3. Yenesew, A., et al. (2003). Yenesew, A., et al., Phytochemistry 63, 445 (2003) . Phytochem..