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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:47:20 UTC
Update Date2022-03-07 02:53:57 UTC
HMDB IDHMDB0034014
Secondary Accession Numbers
  • HMDB34014
Metabolite Identification
Common Name2'-Hydroxygenistein
Description2'-Hydroxygenistein 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, 2'-hydroxygenistein is considered to be a flavonoid. 2'-Hydroxygenistein has been detected, but not quantified in, several different foods, such as peanuts (Arachis hypogaea), corianders (Coriandrum sativum), fennels (Foeniculum vulgare), feijoas (Feijoa sellowiana), and groundcherries (Physalis). This could make 2'-hydroxygenistein a potential biomarker for the consumption of these foods. 2'-Hydroxygenistein is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on 2'-Hydroxygenistein.
Structure
Thumb
Synonyms
ValueSource
2',4',5,7-TetrahydroxyisoflavoneChEBI
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxychromen-4-oneChEBI
2',4',5,7-Tetrahydroxy-isoflavoneHMDB
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one, 9ciHMDB
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-oneHMDB
5,7,2',4'-Tetrahydroxy-isoflavoneHMDB
Chemical FormulaC15H10O6
Average Molecular Weight286.2363
Monoisotopic Molecular Weight286.047738052
IUPAC Name3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
Traditional Name2'-hydroxygenistein
CAS Registry Number1156-78-1
SMILES
OC1=CC(O)=C(C=C1)C1=COC2=CC(O)=CC(O)=C2C1=O
InChI Identifier
InChI=1S/C15H10O6/c16-7-1-2-9(11(18)3-7)10-6-21-13-5-8(17)4-12(19)14(13)15(10)20/h1-6,16-19H
InChI KeyGSSOWCUOWLMMRJ-UHFFFAOYSA-N
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
Ontology
Physiological effectNot Available
Disposition
Biological locationRoute of exposureSource
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point270 - 273 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB012251
KNApSAcK IDC00009453
Chemspider ID4445299
KEGG Compound IDC12134
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5282074
PDB IDNot Available
ChEBI ID70031
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .

Enzymes

General function:
Involved in transferase activity, transferring hexosyl groups
Specific function:
UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform glucuronidates bilirubin IX-alpha to form both the IX-alpha-C8 and IX-alpha-C12 monoconjugates and diconjugate. Is also able to catalyze the glucuronidation of 17beta-estradiol, 17alpha-ethinylestradiol, 1-hydroxypyrene, 4-methylumbelliferone, 1-naphthol, paranitrophenol, scopoletin, and umbelliferone.
Gene Name:
UGT1A1
Uniprot ID:
P22309
Molecular weight:
59590.91
Reactions
2'-Hydroxygenistein → 6-[4-(5,7-dihydroxy-4-oxo-4H-chromen-3-yl)-3-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic aciddetails
2'-Hydroxygenistein → 6-{[3-(2,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic aciddetails