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Record Information
Version2.0
Created at2022-09-10 12:25:06 UTC
Updated at2022-09-10 12:25:06 UTC
NP-MRD IDNP0300166
Secondary Accession NumbersNone
Natural Product Identification
Common Name5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(4-hydroxyphenyl)methyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
Description5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-[(4-hydroxyphenyl)methyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one belongs to the class of organic compounds known as flavonoid c-glycosides. Flavonoid C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(4-hydroxyphenyl)methyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one is found in Citrullus colocynthis. Based on a literature review very few articles have been published on 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(4-hydroxyphenyl)methyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H26O11
Average Mass538.5050 Da
Monoisotopic Mass538.14751 Da
IUPAC Name5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(4-hydroxyphenyl)methyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one
Traditional Name5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(4-hydroxyphenyl)methyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
CAS Registry NumberNot Available
SMILES
OCC1OC(C(O)C(O)C1O)C1=C(O)C(CC2=CC=C(O)C=C2)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C28H26O11/c29-11-19-23(34)25(36)26(37)28(39-19)21-22(33)16(9-12-1-5-14(30)6-2-12)27-20(24(21)35)17(32)10-18(38-27)13-3-7-15(31)8-4-13/h1-8,10,19,23,25-26,28-31,33-37H,9,11H2
InChI KeyQSEKYEYPJACWFH-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
Citrullus colocynthisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid c-glycosides. Flavonoid C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid C-glycosides
Alternative Parents
Substituents
  • Flavonoid c-glycoside
  • Linear 1,7-diphenylheptane skeleton
  • Flavone
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Phenolic glycoside
  • Hexose monosaccharide
  • Chromone
  • Glycosyl compound
  • C-glycosyl compound
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Monosaccharide
  • Oxane
  • Pyran
  • Vinylogous acid
  • Heteroaromatic compound
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Dialkyl ether
  • Ether
  • Organic oxide
  • Organic oxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Alcohol
  • Organooxygen 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
logP1.74ChemAxon
pKa (Strongest Acidic)6.3ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area197.37 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity137.75 m³·mol⁻¹ChemAxon
Polarizability53.94 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
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 Compound162865961
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]