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Record Information
Version2.0
Created at2022-06-29 21:21:09 UTC
Updated at2022-06-29 21:21:09 UTC
NP-MRD IDNP0140279
Secondary Accession NumbersNone
Natural Product Identification
Common NameLeucoside
DescriptionLeucoside 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. Leucoside is found in Actinidia arguta, Aesculus chinensis, Aesculus hippocastanum, Melaleuca ericifolia, Phaseolus vulgaris, Pteridium esculentum, Rhodiola rosea and Spiranthes australis. Leucoside was first documented in 2013 (PMID: 22777867). Leucoside is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
Kaempferol 3-O-beta-D-xylopyranosyl-(1->2)-beta-D-glucopyranosidePhytoBank
Kaempferol 3-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranosidePhytoBank
Kaempferol 3-O-beta-D-xylopyranosyl-(1→2)-beta-D-glucopyranosidePhytoBank
Kaempferol-3-O-beta-xylopyranosyl-(1->2)-beta-glucopyranosidePhytoBank
Kaempferol-3-O-β-xylopyranosyl-(1→2)-β-glucopyranosidePhytoBank
Kaempferol-3-O-beta-xylopyranosyl-(1→2)-beta-glucopyranosidePhytoBank
Kaempferol 3-O-sambubiosidePhytoBank
Kaempferol 3-sambubiosidePhytoBank
Chemical FormulaC26H28O15
Average Mass580.4950 Da
Monoisotopic Mass580.14282 Da
IUPAC Name3-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
Traditional Name3-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@@H](OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)[C@H](O[C@@H]2OC[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C26H28O15/c27-7-15-18(33)20(35)24(41-25-21(36)17(32)13(31)8-37-25)26(39-15)40-23-19(34)16-12(30)5-11(29)6-14(16)38-22(23)9-1-3-10(28)4-2-9/h1-6,13,15,17-18,20-21,24-33,35-36H,7-8H2/t13-,15-,17+,18-,20+,21-,24-,25+,26+/m1/s1
InChI KeyRXAXTTGJEMODPY-CJNLAGEVSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
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
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavone
  • O-glycosyl compound
  • Glycosyl compound
  • Chromone
  • Disaccharide
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Monocyclic benzene moiety
  • Oxane
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Polyol
  • Primary alcohol
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • 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
logP-0.3ALOGPS
logP-0.98ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)6.37ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area245.29 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity133.75 m³·mol⁻¹ChemAxon
Polarizability54.37 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 ID23339482
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44566720
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Chung DW, Lee SB: Novel synthesis of leucoside by enzymatic hydrolysis of tea seed extract. J Sci Food Agric. 2013 Jan;93(2):362-7. doi: 10.1002/jsfa.5769. Epub 2012 Jul 6. [PubMed:22777867 ]