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Record Information
Version2.0
Created at2022-04-28 05:14:57 UTC
Updated at2022-04-28 05:14:57 UTC
NP-MRD IDNP0060145
Secondary Accession NumbersNone
Natural Product Identification
Common NameKaempferol 7-methyl ether 3-[3-hydroxy-3-methylglutaryl-(1->6)]-[apiosyl-(1->2)-galactoside]
Description(3S)-5-{[(2S,3R,4S,5S,6S)-5-{[(2S,3S,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-3,4-dihydroxy-6-{[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl]oxy}oxan-2-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Kaempferol 7-methyl ether 3-[3-hydroxy-3-methylglutaryl-(1->6)]-[apiosyl-(1->2)-galactoside] is found in Astragalus caprinus . Based on a literature review very few articles have been published on (3S)-5-{[(2S,3R,4S,5S,6S)-5-{[(2S,3S,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-3,4-dihydroxy-6-{[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl]oxy}oxan-2-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid.
Structure
Thumb
Synonyms
ValueSource
(3S)-5-{[(2S,3R,4S,5S,6S)-5-{[(2S,3S,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-3,4-dihydroxy-6-{[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl]oxy}oxan-2-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoateGenerator
Chemical FormulaC33H38O19
Average Mass738.6480 Da
Monoisotopic Mass738.20073 Da
IUPAC Name(3S)-5-{[(2S,3R,4S,5S,6S)-5-{[(2S,3S,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-3,4-dihydroxy-6-{[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl]oxy}oxan-2-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid
Traditional Name(3S)-5-{[(2S,3R,4S,5S,6S)-5-{[(2S,3S,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-3,4-dihydroxy-6-{[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxochromen-3-yl]oxy}oxan-2-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid
CAS Registry NumberNot Available
SMILES
COC1=CC(O)=C2C(=O)C(O[C@@H]3O[C@@H](COC(=O)C[C@@](C)(O)CC(O)=O)[C@H](O)[C@H](O)[C@@H]3O[C@@H]3OC[C@](O)(CO)[C@@H]3O)=C(OC2=C1)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C33H38O19/c1-32(44,9-20(37)38)10-21(39)47-11-19-23(40)25(42)28(52-31-29(43)33(45,12-34)13-48-31)30(50-19)51-27-24(41)22-17(36)7-16(46-2)8-18(22)49-26(27)14-3-5-15(35)6-4-14/h3-8,19,23,25,28-31,34-36,40,42-45H,9-13H2,1-2H3,(H,37,38)/t19-,23-,25-,28-,29+,30-,31-,32-,33+/m0/s1
InChI KeyXFTBRZGXKCHGKC-NVUPRVCHSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Astragalus caprinusPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-3-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-3-o-glycoside
  • Saccharolipid
  • 7-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • Flavone
  • 5-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • O-glycosyl compound
  • Glycosyl compound
  • Disaccharide
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Anisole
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Phenol
  • Fatty acid ester
  • Alkyl aryl ether
  • Fatty acyl
  • Benzenoid
  • Pyran
  • Oxane
  • Dicarboxylic acid or derivatives
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Vinylogous acid
  • Tetrahydrofuran
  • Tertiary alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Acetal
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP0.33ALOGPS
logP-1.1ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)3.75ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count18ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area297.89 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity169.09 m³·mol⁻¹ChemAxon
Polarizability70.21 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 Compound163001139
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available