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Record Information
Version2.0
Created at2022-09-10 23:43:12 UTC
Updated at2022-09-10 23:43:13 UTC
NP-MRD IDNP0306929
Secondary Accession NumbersNone
Natural Product Identification
Common Name4-(2,4-dihydroxyphenyl)-8-[(1z)-2-(2,4-dihydroxyphenyl)ethenyl]-10,18-dihydroxy-14-methyl-3,5,15-trioxahexacyclo[12.7.1.0²,⁴.0²,¹².0⁶,¹¹.0¹⁶,²¹]docosa-6,8,10,16,18,20-hexaen-13-one
DescriptionKuwanon Z belongs to the class of organic compounds known as 3-prenylated flavans. These are flavans that features a C5-isoprenoid substituent at the 3-position. Kuwanon Z is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, kuwanon Z has been detected, but not quantified in, fruits. 4-(2,4-dihydroxyphenyl)-8-[(1z)-2-(2,4-dihydroxyphenyl)ethenyl]-10,18-dihydroxy-14-methyl-3,5,15-trioxahexacyclo[12.7.1.0²,⁴.0²,¹².0⁶,¹¹.0¹⁶,²¹]docosa-6,8,10,16,18,20-hexaen-13-one is found in Morus alba. This could make kuwanon Z a potential biomarker for the consumption of these foods.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC34H26O10
Average Mass594.5642 Da
Monoisotopic Mass594.15260 Da
IUPAC Name4-(2,4-dihydroxyphenyl)-8-[(Z)-2-(2,4-dihydroxyphenyl)ethenyl]-10,18-dihydroxy-14-methyl-3,5,15-trioxahexacyclo[12.7.1.0²,⁴.0²,¹².0⁶,¹¹.0¹⁶,²¹]docosa-6,8,10,16(21),17,19-hexaen-13-one
Traditional Name4-(2,4-dihydroxyphenyl)-8-[(Z)-2-(2,4-dihydroxyphenyl)ethenyl]-10,18-dihydroxy-14-methyl-3,5,15-trioxahexacyclo[12.7.1.0²,⁴.0²,¹².0⁶,¹¹.0¹⁶,²¹]docosa-6,8,10,16(21),17,19-hexaen-13-one
CAS Registry NumberNot Available
SMILES
CC12CC(C3=C(O1)C=C(O)C=C3)C13OC1(OC1=CC(\C=C/C4=C(O)C=C(O)C=C4)=CC(O)=C1C3C2=O)C1=C(O)C=C(O)C=C1
InChI Identifier
InChI=1S/C34H26O10/c1-32-15-23(21-8-6-20(37)14-27(21)42-32)33-30(31(32)41)29-26(40)10-16(2-3-17-4-5-18(35)12-24(17)38)11-28(29)43-34(33,44-33)22-9-7-19(36)13-25(22)39/h2-14,23,30,35-40H,15H2,1H3/b3-2-
InChI KeyHEAKAXOVOXEHND-IHWYPQMZSA-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
Morus albaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-prenylated flavans. These are flavans that features a C5-isoprenoid substituent at the 3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct Parent3-prenylated flavans
Alternative Parents
Substituents
  • 3-prenylated flavan
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Hydroxyflavonoid
  • Stilbene
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Resorcinol
  • Styrene
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Ketone
  • Ether
  • Oxirane
  • Oxacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP4.55ALOGPS
logP6.22ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)6.08ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area169.44 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity157.37 m³·mol⁻¹ChemAxon
Polarizability59.66 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0033297
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB011321
KNApSAcK IDC00008099
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound117945222
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]