Record Information
Creation date2010-04-08 22:04:31 UTC
Update date2019-11-26 02:54:38 UTC
Primary IDFDB000332
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name7-Hydroxysecoisolariciresinol
Description7-hydroxysecoisolariciresinol is a member of the class of compounds known as dibenzylbutane lignans. Dibenzylbutane lignans are lignan compounds containing a 2,3-dibenzylbutane moiety. 7-hydroxysecoisolariciresinol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 7-hydroxysecoisolariciresinol can be found in sesame, which makes 7-hydroxysecoisolariciresinol a potential biomarker for the consumption of this food product.
CAS NumberNot Available
Predicted Properties
Water Solubility0.013 g/LALOGPS
pKa (Strongest Acidic)9.75ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area79.15 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity106.22 m³·mol⁻¹ChemAxon
Polarizability41.8 ųChemAxon
Number of Rings2ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC22H30O5
IUPAC name4-[(2R,3S)-2,3-diethyl-4-hydroxy-4-(4-hydroxy-3-methoxyphenyl)butyl]-2-methoxyphenol
InChI IdentifierInChI=1S/C22H30O5/c1-5-15(11-14-7-9-18(23)20(12-14)26-3)17(6-2)22(25)16-8-10-19(24)21(13-16)27-4/h7-10,12-13,15,17,22-25H,5-6,11H2,1-4H3/t15-,17+,22?/m1/s1
Isomeric SMILESCC[C@H](CC1=CC=C(O)C(OC)=C1)[C@H](CC)C(O)C1=CC=C(O)C(OC)=C1
Average Molecular Weight374.4706
Monoisotopic Molecular Weight374.20932407
Description Belongs to the class of organic compounds known as dibenzylbutane lignans. These are lignan compounds containing a 2,3-dibenzylbutane moiety.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassDibenzylbutane lignans
Sub ClassNot Available
Direct ParentDibenzylbutane lignans
Alternative Parents
  • Dibenzylbutane lignan skeleton
  • Methoxyphenol
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Secondary alcohol
  • Ether
  • Aromatic alcohol
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
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, Positivesplash10-056r-0119000000-33c5ef9db54e3db29427Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0kdr-0579000000-e96c05e5ec07b0328cd3Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00m3-6695000000-40fac8f5767668a2b8c5Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0009000000-be8ee933a1572212ac3aSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-05fr-0019000000-833ed74c87d421684320Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05di-0349000000-c1972b505a95efc22de3Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer ID621
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 IDNot Available
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— Rothwell JA, Pérez-Jiménez J, Neveu V, Medina-Ramon A, M'Hiri N, Garcia Lobato P, Manach C, Knox K, Eisner R, Wishart D, Scalbert A. (2013) Phenol-Explorer 3.0: a major update of the Phenol-Explorer database to incorporate data on the effects of food processing on polyphenol content. Database, 10.1093/database/bat070.