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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2009-03-03 11:52:14 UTC
Update Date2023-02-21 17:17:35 UTC
HMDB IDHMDB0011743
Secondary Accession Numbers
  • HMDB11743
Metabolite Identification
Common Name2-Phenylpropionate
Description2-Phenylpropionate is an intermediate in alpha-Methylstyrene (2-phenylpropylene) metabolism. It was identified in human liver slices in small amounts. It is. likely that 2-Phenylpropionate derives from 2-phenylpropionaldehyde, formed from a. 1,2-hydride shift during the transfer of active oxygen to the vinyl. group, as has been proposed for the cytochrome P450-mediated oxidation. of styrene to form phenylacetaldehyde. (PMID: 11159807 ). 2-Phenylpropionate has been found to be a metabolite of Acinetobacter, Bacteroides, Bifidobacterium, Clostridium, Enterococcus, Escherichia, Eubacterium, Klebsiella, Lactobacillus, Pseudomonas and Staphylococcus (PMID: 19961416 ).
Structure
Data?1676999855
Synonyms
Chemical FormulaC9H10O2
Average Molecular Weight150.1745
Monoisotopic Molecular Weight150.068079564
IUPAC Name2-phenylpropanoic acid
Traditional Name2-phenylpropionic acid
CAS Registry Number492-37-5
SMILES
CC(C(O)=O)C1=CC=CC=C1
InChI Identifier
InChI=1S/C9H10O2/c1-7(9(10)11)8-5-3-2-4-6-8/h2-7H,1H3,(H,10,11)
InChI KeyYPGCWEMNNLXISK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassPhenylpropanoic acids
Sub ClassNot Available
Direct ParentPhenylpropanoic acids
Alternative Parents
Substituents
  • 2-phenylpropanoic-acid
  • Benzenoid
  • Monocyclic benzene moiety
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource
ProcessNot Available
Role
Physical Properties
StateSolid
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 Locations
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot Available
Normal
      Not Available
details
UrineDetected and Quantified3.615 +/- 2.669 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
    • Analysis of 30 no...
details
UrineDetected and Quantified0.048 (0.0046-0.092) umol/mmol creatinineAdult (>18 years old)BothNormal
    • Geigy Scientific ...
details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)MaleNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected and Quantified8.826 +/- 3.28 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Eosinophilic esophagitis
    • Analysis of 30 no...
details
Associated Disorders and Diseases
Disease References
Eosinophilic esophagitis
  1. Slae, M., Huynh, H., Wishart, D.S. (2014). Analysis of 30 normal pediatric urine samples via NMR spectroscopy (unpublished work). NA.
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB028418
KNApSAcK IDNot Available
Chemspider ID9874
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPhenylpropanoic acid
METLIN IDNot Available
PubChem Compound10296
PDB IDNot Available
ChEBI ID48526
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDMDB00000846
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. De Costa KS, Black SR, Thomas BF, Burgess JP, Mathews JM: Metabolism and disposition of alpha-methylstyrene in rats. Drug Metab Dispos. 2001 Feb;29(2):166-71. [PubMed:11159807 ]
  2. Beloborodova NV, Khodakova AS, Bairamov IT, Olenin AY: Microbial origin of phenylcarboxylic acids in the human body. Biochemistry (Mosc). 2009 Dec;74(12):1350-5. [PubMed:19961416 ]

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-Phenylpropionate → 3,4,5-trihydroxy-6-[(2-phenylpropanoyl)oxy]oxane-2-carboxylic aciddetails