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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2017-03-21 06:25:10 UTC
Update Date2022-09-22 18:34:29 UTC
HMDB IDHMDB0062445
Secondary Accession Numbers
  • HMDB62445
Metabolite Identification
Common Namealpha-CEHC glucuronide
Descriptionalpha-CEHC glucuronide, also known as α-cehc glucuronide, belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. alpha-CEHC glucuronide has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make alpha-cehc glucuronide a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on alpha-CEHC glucuronide.
Structure
Thumb
Synonyms
ValueSource
a-CEHC glucuronideGenerator
Α-cehc glucuronideGenerator
α-Carboxyethyl hydrochroman glucuronideHMDB
alpha-Carboxyethyl hydrochroman glucuronideHMDB
Chemical FormulaC22H30O10
Average Molecular Weight454.472
Monoisotopic Molecular Weight454.183897166
IUPAC Name(2S,3S,4S,5R,6S)-6-{[(2S)-2-(2-carboxyethyl)-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-6-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
Traditional Name(2S,3S,4S,5R,6S)-6-{[(2S)-2-(2-carboxyethyl)-2,5,7,8-tetramethyl-3,4-dihydro-1-benzopyran-6-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
CAS Registry Number477200-36-5
SMILES
CC1=C(O[C@@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)C(O)=O)C(C)=C2CC[C@@](C)(CCC(O)=O)OC2=C1C
InChI Identifier
InChI=1S/C22H30O10/c1-9-10(2)18-12(5-7-22(4,32-18)8-6-13(23)24)11(3)17(9)30-21-16(27)14(25)15(26)19(31-21)20(28)29/h14-16,19,21,25-27H,5-8H2,1-4H3,(H,23,24)(H,28,29)/t14-,15-,16+,19-,21+,22-/m0/s1
InChI KeyMWDYOFPRWKTECC-XOIOWARXSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPhenolic glycosides
Alternative Parents
Substituents
  • Phenolic glycoside
  • O-glucuronide
  • 1-o-glucuronide
  • Glucuronic acid or derivatives
  • Hexose monosaccharide
  • O-glycosyl compound
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Beta-hydroxy acid
  • Alkyl aryl ether
  • Benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Hydroxy acid
  • Dicarboxylic acid or derivatives
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Acetal
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot 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 LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB111738
KNApSAcK IDNot Available
Chemspider ID103884210
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound134819285
PDB IDNot Available
ChEBI ID188432
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. Stahl W, Graf P, Brigelius-Flohe R, Wechter W, Sies H: Quantification of the alpha- and gamma-tocopherol metabolites 2,5,7, 8-tetramethyl-2-(2'-carboxyethyl)-6-hydroxychroman and 2,7, 8-trimethyl-2-(2'-carboxyethyl)-6-hydroxychroman in human serum. Anal Biochem. 1999 Nov 15;275(2):254-9. [PubMed:10552913 ]
  2. Traber MG, Elsner A, Brigelius-Flohe R: Synthetic as compared with natural vitamin E is preferentially excreted as alpha-CEHC in human urine: studies using deuterated alpha-tocopheryl acetates. FEBS Lett. 1998 Oct 16;437(1-2):145-8. [PubMed:9804189 ]