Record Information
Creation date2010-04-08 22:05:02 UTC
Update date2019-11-26 02:56:36 UTC
Primary IDFDB001602
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameXanthoangelol B
DescriptionXanthoangelol b is a member of the class of compounds known as 3-prenylated chalcones. 3-prenylated chalcones are chalcones featuring a C5-isoprenoid unit at the 3-position. Thus, xanthoangelol b is considered to be a flavonoid lipid molecule. Xanthoangelol b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Xanthoangelol b can be found in angelica, which makes xanthoangelol b a potential biomarker for the consumption of this food product.
CAS Number132998-81-3
Predicted Properties
Water Solubility0.01 g/LALOGPS
pKa (Strongest Acidic)7.57ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity121.31 m³·mol⁻¹ChemAxon
Polarizability46.12 ųChemAxon
Number of Rings2ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC25H28O5
IUPAC name(2E)-1-{2,4-dihydroxy-3-[(2E)-6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl]phenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one
InChI IdentifierInChI=1S/C25H28O5/c1-16(2)22(27)13-5-17(3)4-11-20-24(29)15-12-21(25(20)30)23(28)14-8-18-6-9-19(26)10-7-18/h4,6-10,12,14-15,22,26-27,29-30H,1,5,11,13H2,2-3H3/b14-8+,17-4+
Isomeric SMILESCC(=C)C(O)CC\C(C)=C\CC1=C(O)C=CC(C(=O)\C=C\C2=CC=C(O)C=C2)=C1O
Average Molecular Weight408.4868
Monoisotopic Molecular Weight408.193674006
Description Belongs to the class of organic compounds known as 3-prenylated chalcones. These are chalcones featuring a C5-isoprenoid unit at the 3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassLinear 1,3-diarylpropanoids
Sub ClassChalcones and dihydrochalcones
Direct Parent3-prenylated chalcones
Alternative Parents
  • 3-prenylated chalcone
  • 2'-hydroxychalcone
  • Cinnamylphenol
  • Hydroxycinnamic acid or derivatives
  • Fatty alcohol
  • Benzoyl
  • Resorcinol
  • Styrene
  • Aryl ketone
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Benzenoid
  • Fatty acyl
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Alpha,beta-unsaturated ketone
  • Acryloyl-group
  • Enone
  • Secondary alcohol
  • Ketone
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Organic oxygen compound
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
EI-MS/GC-MSNot Available
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-052f-0339500000-9327b2eb8e2f7c38aafeSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-05te-4943000000-ec00e56bd5b81e34a95bSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00xs-6910000000-8804ec65de519be5ed17Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0122900000-3a5bed33452f82cf4095Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4r-0759700000-7fec078d8c566873edbcSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014r-5693000000-f276f147c171fa9f4117Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0109100000-816212a0c72466d31a30Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000j-1719000000-3b05df514076581d9194Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0aba-0922000000-bfe130b4a57716e5accdSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-052r-0009600000-9bd6f8c3066a0e45a778Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0avr-1329200000-773debca87c1fd597c43Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-2923000000-b43d72f251967919b7b2Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID10409180
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDC00007125
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.