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Record Information
Version2.0
Created at2022-03-17 20:47:09 UTC
Updated at2022-03-17 20:47:10 UTC
NP-MRD IDNP0047861
Secondary Accession NumbersNone
Natural Product Identification
Common NameLicoisoflavone A
DescriptionLicoisoflavone A, also known as phaseoluteone, belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom. Thus, licoisoflavone a is considered to be a flavonoid lipid molecule. Licoisoflavone A is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Licoisoflavone A has been detected, but not quantified in, several different foods, such as oriental wheats, green beans, ryes, common wheats, and barley. Licoisoflavone A is found in Echinosophora koreensis, Glycyrrhiza aspera, Glycyrrhiza glabra , Glycyrrhiza inflata , Glycyrrhiza uralensis , Hardenbergia violacea, Lupinus angustifolius , Sophora moorcroftiana and Vandasina retusa. Licoisoflavone A was first documented in 1997 (PMID: 11499034). This could make licoisoflavone a a potential biomarker for the consumption of these foods (PMID: 11783953) (PMID: 23074904).
Structure
Thumb
Synonyms
ValueSource
2',4',5,7-Tetrahydroxy-3'-(3,3-dimethylallyl)isoflavoneChEBI
PhaseoluteoneChEBI
3'-Isopentenyl-2',4',5,7-tetrahydroxyisoflavoneHMDB
LicoisoflavoneHMDB
[2,4-Dihydroxy-3-(3-methyl-2-butenyl)phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one, 9ciHMDB
Chemical FormulaC20H18O6
Average Mass354.3580 Da
Monoisotopic Mass354.11034 Da
IUPAC Name3-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-5,7-dihydroxy-4H-chromen-4-one
Traditional Namelicoisoflavone A
CAS Registry Number66056-19-7
SMILES
CC(C)=CCC1=C(O)C(=CC=C1O)C1=COC2=C(C(O)=CC(O)=C2)C1=O
InChI Identifier
InChI=1S/C20H18O6/c1-10(2)3-4-13-15(22)6-5-12(19(13)24)14-9-26-17-8-11(21)7-16(23)18(17)20(14)25/h3,5-9,21-24H,4H2,1-2H3
InChI KeyKCUZCRLRQVRBBV-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflav-2-enes
Direct ParentIsoflavones
Alternative Parents
Substituents
  • Isoflavone
  • Hydroxyisoflavonoid
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Resorcinol
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Pyranone
  • Phenol
  • Benzenoid
  • Pyran
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Vinylogous acid
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP3.29ALOGPS
logP4.5ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)6.54ChemAxon
pKa (Strongest Basic)-5.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area107.22 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity97.91 m³·mol⁻¹ChemAxon
Polarizability36.83 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0034125
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB012398
KNApSAcK IDC00002542
Chemspider ID4445102
KEGG Compound IDC10486
BioCyc IDCPD-6643
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5281789
PDB IDNot Available
ChEBI ID28620
Good Scents IDNot Available
References
General References
  1. Zhang YM, Xu XD, Hu BH, Liu Q, Hou CY, Liu YL, Yang JS: [Isoflavones from Glycyrrhiza eurycarpa]. Yao Xue Xue Bao. 1997 Apr;32(4):301-4. [PubMed:11499034 ]
  2. Bobrowska-Hagerstrand M, Wrobel A, Rychlik B, Bartosz G, Soderstrom T, Shirataki Y, Motohashi N, Molnar J, Michalak K, Hagerstrand H: Monitoring of MRP-like activity in human erythrocytes: inhibitory effect of isoflavones. Blood Cells Mol Dis. 2001 Sep-Oct;27(5):894-900. doi: 10.1006/bcmd.2001.0459. [PubMed:11783953 ]
  3. Quesada L, Areche C, Astudillo L, Gutierrez M, Sepulveda B, San-Martin A: Biological activity of isoflavonoids from Azorella madreporica. Nat Prod Commun. 2012 Sep;7(9):1187-8. [PubMed:23074904 ]