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Record Information
Version2.0
Created at2022-09-08 09:31:05 UTC
Updated at2022-09-08 09:31:05 UTC
NP-MRD IDNP0265510
Secondary Accession NumbersNone
Natural Product Identification
Common Name3-(3-hydroxy-4-methoxyphenyl)-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
DescriptionCalycosin 7-galactoside belongs to the class of organic compounds known as isoflavonoid o-glycosides. These are o-glycosylated derivatives of isoflavonoids, which are natural products derived from 3-phenylchromen-4-one. Calycosin 7-galactoside is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Calycosin 7-galactoside has been detected, but not quantified in, a few different foods, such as herbs and spices, pulses, and tea. 3-(3-hydroxy-4-methoxyphenyl)-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one is found in Amorpha fruticosa, Astragalus membranaceus, Astragalus mongholicus, Glycyrrhiza glabra, Glycyrrhiza pallidiflora, Maackia amurensis, Styphnolobium japonicum and Trifolium pratense. This could make calycosin 7-galactoside a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
Calycosin 7-O-galactosideHMDB
Chemical FormulaC22H22O10
Average Mass446.4041 Da
Monoisotopic Mass446.12130 Da
IUPAC Name3-(3-hydroxy-4-methoxyphenyl)-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name3-(3-hydroxy-4-methoxyphenyl)-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1O)C1=COC2=CC(OC3OC(CO)C(O)C(O)C3O)=CC=C2C1=O
InChI Identifier
InChI=1S/C22H22O10/c1-29-15-5-2-10(6-14(15)24)13-9-30-16-7-11(3-4-12(16)18(13)25)31-22-21(28)20(27)19(26)17(8-23)32-22/h2-7,9,17,19-24,26-28H,8H2,1H3
InChI KeyWACBUPFEGWUGPB-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
Amorpha fruticosaLOTUS Database
Astragalus membranaceusLOTUS Database
Astragalus mongholicusLOTUS Database
Glycyrrhiza glabraLOTUS Database
Glycyrrhiza pallidifloraLOTUS Database
Maackia amurensisLOTUS Database
Styphnolobium japonicumLOTUS Database
Trifolium pratenseLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isoflavonoid o-glycosides. These are o-glycosylated derivatives of isoflavonoids, which are natural products derived from 3-phenylchromen-4-one.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflavonoid O-glycosides
Direct ParentIsoflavonoid O-glycosides
Alternative Parents
Substituents
  • Isoflavonoid o-glycoside
  • Isoflavonoid-7-o-glycoside
  • 4p-o-methylisoflavone
  • 3'-hydroxy,4'-methoxyisoflavonoid
  • Hydroxyisoflavonoid
  • Isoflavone
  • Phenolic glycoside
  • Hexose monosaccharide
  • Chromone
  • Glycosyl compound
  • O-glycosyl compound
  • Benzopyran
  • Methoxyphenol
  • 1-benzopyran
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Alkyl aryl ether
  • Pyranone
  • Benzenoid
  • Monocyclic benzene moiety
  • Oxane
  • Pyran
  • Monosaccharide
  • Heteroaromatic compound
  • Secondary alcohol
  • Ether
  • Oxacycle
  • Polyol
  • Acetal
  • Organoheterocyclic compound
  • Primary alcohol
  • Organic oxygen compound
  • Organic oxide
  • 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
logP0.8ALOGPS
logP0.3ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)9.21ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area155.14 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity108.31 m³·mol⁻¹ChemAxon
Polarizability44.43 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0038821
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB018248
KNApSAcK IDC00010160
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound91973796
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]