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Record Information
Version3.6
Creation Date2012-09-08 14:59:59 UTC
Update Date2016-02-11 01:36:30 UTC
HMDB IDHMDB29214
Secondary Accession Numbers
  • HMDB33668
Metabolite Identification
Common NameQuercetin-4'-glucuronide
DescriptionQuercetin-4'-glucuronide is found in fruits, a constituent of guava. It is a metabolite of the dietary flavonols found in urine.
Structure
Thumb
Synonyms
ValueSource
2-Hydroxy-4-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)phenyl beta-D-glucopyranosiduronic acidHMDB
Quercetin 4'-glucuronideHMDB
Quercetin 4'-O-glucuronideHMDB
Chemical FormulaC21H18O13
Average Molecular Weight478.3598
Monoisotopic Molecular Weight478.074740662
IUPAC Name3,4,5-trihydroxy-6-[2-hydroxy-4-(3,5,7-trihydroxy-4-oxo-4H-chromen-2-yl)phenoxy]oxane-2-carboxylic acid
Traditional Name3,4,5-trihydroxy-6-[2-hydroxy-4-(3,5,7-trihydroxy-4-oxochromen-2-yl)phenoxy]oxane-2-carboxylic acid
CAS Registry Number201463-36-7
SMILES
OC1C(O)C(OC2=CC=C(C=C2O)C2=C(O)C(=O)C3=C(O)C=C(O)C=C3O2)OC(C1O)C(O)=O
InChI Identifier
InChI=1S/C21H18O13/c22-7-4-9(24)12-11(5-7)32-18(15(27)13(12)25)6-1-2-10(8(23)3-6)33-21-17(29)14(26)16(28)19(34-21)20(30)31/h1-5,14,16-17,19,21-24,26-29H,(H,30,31)
InChI KeyInChIKey=OUQZCILJSVDJFB-UHFFFAOYSA-N
Chemical Taxonomy
ClassificationNot classified
Ontology
StatusExpected but not Quantified
Origin
  • Food
Biofunction
  • Nutrient
  • Waste products
Application
  • Nutrient
Cellular locations
  • Cytoplasm
  • Extracellular
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.63 mg/mLALOGPS
logP1.05ALOGPS
logP0.21ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)2.97ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area223.67 Å2ChemAxon
Rotatable Bond Count4ChemAxon
Refractivity108.87 m3·mol-1ChemAxon
Polarizability44.05 Å3ChemAxon
Number of Rings4ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
SpectraNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableNormal
  • Not Applicable
details
UrineExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 821
  • Not Applicable
details
UrineExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 821
  • Not Applicable
details
UrineExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 821
  • Not Applicable
details
UrineExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 821
  • Not Applicable
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite ID821
FoodDB IDFDB011771
KNApSAcK IDC00013836
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
NuGOwiki LinkHMDB29214
Metagene LinkHMDB29214
METLIN IDNot Available
PubChem Compound57331045
PDB IDNot Available
ChEBI 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:
UDPGTs are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isozyme is active on polyhydroxylated estrogens (such as estriol, 4-hydroxyestrone and 2-hydroxyestriol) and xenobiotics (such as 4-methylumbelliferone, 1-naphthol, 4-nitrophenol, 2-aminophenol, 4-hydroxybiphenyl and menthol). It is capable of 6 alpha-hydroxyglucuronidation of hyodeoxycholic acid.
Gene Name:
UGT2B4
Uniprot ID:
P06133
Molecular weight:
60512.035
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.
Gene Name:
UGT1A4
Uniprot ID:
P22310
Molecular weight:
60024.535
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. Its unique specificity for 3,4-catechol estrogens and estriol suggests it may play an important role in regulating the level and activity of these potent and active estrogen metabolites. Is also active with androsterone, hyodeoxycholic acid and tetrachlorocatechol (in vitro).
Gene Name:
UGT2B7
Uniprot ID:
P16662
Molecular weight:
60720.15
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
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 has specificity for phenols.
Gene Name:
UGT1A9
Uniprot ID:
O60656
Molecular weight:
59940.495
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 has specificity for phenols.
Gene Name:
UGT1A6
Uniprot ID:
P19224
Molecular weight:
60750.215