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Version5.0
StatusDetected but not Quantified
Creation Date2012-09-11 17:31:47 UTC
Update Date2023-02-21 17:18:56 UTC
HMDB IDHMDB0029649
Secondary Accession Numbers
  • HMDB29649
Metabolite Identification
Common Name2,4,6-Trihydroxybenzoic acid
Description2,4,6-Trihydroxybenzoic acid belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. Hydroxybenzoic acid derivatives are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups. 2,4,6-Trihydroxybenzoic acid is found, on average, in the highest concentration within garden onions (Allium cepa). 2,4,6-Trihydroxybenzoic acid has also been detected, but not quantified in, several different foods, such as garden onion (var.), green onion, onion-family vegetables, red onion, and welsh onions (Allium fistulosum). This could make 2,4,6-trihydroxybenzoic acid a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 2,4,6-Trihydroxybenzoic acid.
Structure
Data?1676999936
Synonyms
ValueSource
2,4,6-TrihydroxybenzoateGenerator
Sodium 2,4,6-trihydroxybenzoateMeSH
2,4, 6-Trihydroxy benzoic acidHMDB
2,4,6-Trichydroxybenzoic acidHMDB
2,4,6-Trihydroxy benzoic acidHMDB
2,4,6-Trihydroxy-benzoic acidHMDB
2,4,6-Trihydroxybenzene carboxylic acidHMDB
Phloroglucincarboxylic acidHMDB
Phloroglucinic acidHMDB
Phloroglucinol carboxylic acidHMDB
Phloroglucinolcarboxylic acidHMDB
Chemical FormulaC7H6O5
Average Molecular Weight170.1195
Monoisotopic Molecular Weight170.021523302
IUPAC Name2,4,6-trihydroxybenzoic acid
Traditional Name2,4,6-trihydroxybenzoic acid
CAS Registry Number83-30-7
SMILES
OC(=O)C1=C(O)C=C(O)C=C1O
InChI Identifier
InChI=1S/C7H6O5/c8-3-1-4(9)6(7(11)12)5(10)2-3/h1-2,8-10H,(H,11,12)
InChI KeyIBHWREHFNDMRPR-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. Hydroxybenzoic acid derivatives are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentHydroxybenzoic acid derivatives
Alternative Parents
Substituents
  • Trihydroxybenzoic acid
  • Hydroxybenzoic acid
  • Salicylic acid
  • Salicylic acid or derivatives
  • Benzenetriol
  • Benzoic acid
  • Phloroglucinol derivative
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Vinylogous acid
  • Monocarboxylic acid or derivatives
  • Polyol
  • Carboxylic acid
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point207 - 210 °CNot Available
Boiling Point426.50 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility18680 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP1.800 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility5.97 g/LALOGPS
logP1.12ALOGPS
logP2.02ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)1.83ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity39.26 m³·mol⁻¹ChemAxon
Polarizability14.66 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+136.64631661259
DarkChem[M-H]-131.32431661259
DeepCCS[M+H]+136.14130932474
DeepCCS[M-H]-133.74530932474
DeepCCS[M-2H]-169.29230932474
DeepCCS[M+Na]+143.96330932474
AllCCS[M+H]+136.232859911
AllCCS[M+H-H2O]+131.932859911
AllCCS[M+NH4]+140.332859911
AllCCS[M+Na]+141.532859911
AllCCS[M-H]-129.432859911
AllCCS[M+Na-2H]-130.432859911
AllCCS[M+HCOO]-131.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2,4,6-Trihydroxybenzoic acidOC(=O)C1=C(O)C=C(O)C=C1O3082.5Standard polar33892256
2,4,6-Trihydroxybenzoic acidOC(=O)C1=C(O)C=C(O)C=C1O1806.3Standard non polar33892256
2,4,6-Trihydroxybenzoic acidOC(=O)C1=C(O)C=C(O)C=C1O1705.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2,4,6-Trihydroxybenzoic acid,1TMS,isomer #1C[Si](C)(C)OC(=O)C1=C(O)C=C(O)C=C1O1923.4Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,1TMS,isomer #2C[Si](C)(C)OC1=CC(O)=CC(O)=C1C(=O)O1808.0Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,1TMS,isomer #3C[Si](C)(C)OC1=CC(O)=C(C(=O)O)C(O)=C11822.4Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)C1=C(O)C=C(O)C=C1O[Si](C)(C)C1872.3Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)C1=C(O)C=C(O[Si](C)(C)C)C=C1O1840.6Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TMS,isomer #3C[Si](C)(C)OC1=CC(O)=C(C(=O)O)C(O[Si](C)(C)C)=C11840.1Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TMS,isomer #4C[Si](C)(C)OC1=CC(O)=CC(O[Si](C)(C)C)=C1C(=O)O1858.5Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)C1=C(O[Si](C)(C)C)C=C(O)C=C1O[Si](C)(C)C1878.8Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,3TMS,isomer #2C[Si](C)(C)OC(=O)C1=C(O)C=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C1874.6Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,3TMS,isomer #3C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C(C(=O)O)C(O[Si](C)(C)C)=C11848.4Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,4TMS,isomer #1C[Si](C)(C)OC(=O)C1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C1966.3Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C1=C(O)C=C(O)C=C1O2182.2Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC(O)=CC(O)=C1C(=O)O2124.8Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC(O)=C(C(=O)O)C(O)=C12159.1Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C1=C(O)C=C(O)C=C1O[Si](C)(C)C(C)(C)C2357.3Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)C1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C1O2322.9Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC(O)=C(C(=O)O)C(O[Si](C)(C)C(C)(C)C)=C12363.6Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC1=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C1C(=O)O2375.2Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C=C1O[Si](C)(C)C(C)(C)C2581.6Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)C1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C2562.2Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)O)C(O[Si](C)(C)C(C)(C)C)=C12621.7Semi standard non polar33892256
2,4,6-Trihydroxybenzoic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C2802.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2,4,6-Trihydroxybenzoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0umi-2900000000-817c3b11ae8bfc6972f82017-07-27Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,4,6-Trihydroxybenzoic acid GC-MS (4 TMS) - 70eV, Positivesplash10-00xu-5009300000-7bf303dc808837ac6b872017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,4,6-Trihydroxybenzoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 10V, Positive-QTOFsplash10-0fk9-0900000000-6f5a05f0a1f1fabc7b5e2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 20V, Positive-QTOFsplash10-0udi-0900000000-9bbbbeb14dc5d16721d62015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 40V, Positive-QTOFsplash10-0udi-2900000000-110073efc9a8e36a1d972015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 10V, Negative-QTOFsplash10-00or-0900000000-42ad88f59d34042c63da2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 20V, Negative-QTOFsplash10-004i-0900000000-696835a012e60ef9aa7b2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 40V, Negative-QTOFsplash10-004i-5900000000-76b76d65bdfedc16269c2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 10V, Positive-QTOFsplash10-0uk9-0900000000-622e0d10b47d1b353c5e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 20V, Positive-QTOFsplash10-0udi-3900000000-86a860b7cde8b3efdfb32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 40V, Positive-QTOFsplash10-014l-9200000000-ff5f97465ce4e49ed5642021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 10V, Negative-QTOFsplash10-0gdi-0900000000-3d15d946106151761f4d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 20V, Negative-QTOFsplash10-0059-4900000000-869402c47c6ca0c6f3852021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4,6-Trihydroxybenzoic acid 40V, Negative-QTOFsplash10-0006-9000000000-8157d90880aa15c28ac12021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen Locations
  • Blood
  • Feces
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB000823
KNApSAcK IDC00057576
Chemspider ID59891
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound66520
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1622251
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
2,4,6-Trihydroxybenzoic acid → 6-(2-carboxy-3,5-dihydroxyphenoxy)-3,4,5-trihydroxyoxane-2-carboxylic aciddetails
2,4,6-Trihydroxybenzoic acid → 6-(4-carboxy-3,5-dihydroxyphenoxy)-3,4,5-trihydroxyoxane-2-carboxylic aciddetails
2,4,6-Trihydroxybenzoic acid → 3,4,5-trihydroxy-6-(2,4,6-trihydroxybenzoyloxy)oxane-2-carboxylic aciddetails
General function:
Involved in glycine N-acyltransferase activity
Specific function:
Mitochondrial acyltransferase which transfers an acyl group to the N-terminus of glycine and glutamine, although much less efficiently. Can conjugate numerous substrates to form a variety of N-acylglycines, with a preference for benzoyl-CoA over phenylacetyl-CoA as acyl donors. Thereby detoxify xenobiotics, such as benzoic acid or salicylic acid, and endogenous organic acids, such as isovaleric acid.
Gene Name:
GLYAT
Uniprot ID:
Q6IB77
Molecular weight:
18506.33
Reactions
2,4,6-Trihydroxybenzoic acid → 2-{[hydroxy(2,4,6-trihydroxyphenyl)methylidene]amino}acetic aciddetails