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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2009-11-30 15:50:39 UTC
Update Date2023-02-21 17:17:55 UTC
HMDB IDHMDB0013188
Secondary Accession Numbers
  • HMDB13188
Metabolite Identification
Common Name3-Hydroxypicolinic acid
Description3-Hydroxypicolinic acid, also known as HPA, belongs to the class of organic compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. Based on a literature review a significant number of articles have been published on 3-Hydroxypicolinic acid.
Structure
Data?1676999875
Synonyms
ValueSource
3-Hydroxy-2-pyridinecarboxylic acidChEBI
HPAChEBI
3-Hydroxy-2-pyridinecarboxylateGenerator
3-HydroxypicolinateGenerator
3-Hydroxypyridine-2-carboxylic acidHMDB
3-Hydroxypyridine-2-carboxylateHMDB
Chemical FormulaC6H5NO3
Average Molecular Weight139.1088
Monoisotopic Molecular Weight139.026943031
IUPAC Name3-hydroxypyridine-2-carboxylic acid
Traditional Name3-hydroxypicolinic acid
CAS Registry Number874-24-8
SMILES
OC(=O)C1=C(O)C=CC=N1
InChI Identifier
InChI=1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)
InChI KeyBRARRAHGNDUELT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassPyridinecarboxylic acids and derivatives
Direct ParentPyridinecarboxylic acids
Alternative Parents
Substituents
  • Pyridine carboxylic acid
  • Hydroxypyridine
  • Vinylogous acid
  • Heteroaromatic compound
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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
PropertyValueSource
Water Solubility23.7 g/LALOGPS
logP0.79ALOGPS
logP-0.52ChemAxon
logS-0.77ALOGPS
pKa (Strongest Acidic)0.41ChemAxon
pKa (Strongest Basic)6.12ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area70.42 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity32.77 m³·mol⁻¹ChemAxon
Polarizability12.22 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]+128.00431661259
DarkChem[M-H]-122.68231661259
DeepCCS[M+H]+123.45530932474
DeepCCS[M-H]-119.62430932474
DeepCCS[M-2H]-156.86830932474
DeepCCS[M+Na]+132.34730932474
AllCCS[M+H]+128.732859911
AllCCS[M+H-H2O]+123.932859911
AllCCS[M+NH4]+133.132859911
AllCCS[M+Na]+134.432859911
AllCCS[M-H]-122.632859911
AllCCS[M+Na-2H]-124.132859911
AllCCS[M+HCOO]-125.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3-Hydroxypicolinic acidOC(=O)C1=C(O)C=CC=N12303.6Standard polar33892256
3-Hydroxypicolinic acidOC(=O)C1=C(O)C=CC=N11327.2Standard non polar33892256
3-Hydroxypicolinic acidOC(=O)C1=C(O)C=CC=N11308.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3-Hydroxypicolinic acid,1TMS,isomer #1C[Si](C)(C)OC(=O)C1=NC=CC=C1O1409.7Semi standard non polar33892256
3-Hydroxypicolinic acid,1TMS,isomer #2C[Si](C)(C)OC1=CC=CN=C1C(=O)O1528.5Semi standard non polar33892256
3-Hydroxypicolinic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)C1=NC=CC=C1O[Si](C)(C)C1524.7Semi standard non polar33892256
3-Hydroxypicolinic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C1=NC=CC=C1O1657.1Semi standard non polar33892256
3-Hydroxypicolinic acid,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=CN=C1C(=O)O1754.1Semi standard non polar33892256
3-Hydroxypicolinic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C1=NC=CC=C1O[Si](C)(C)C(C)(C)C1944.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3-Hydroxypicolinic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-007a-9500000000-3e35563317da655d969b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-Hydroxypicolinic acid GC-MS (2 TMS) - 70eV, Positivesplash10-00xr-7940000000-fab227ed50126357f4f52017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-Hydroxypicolinic 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 - 3-Hydroxypicolinic acid 10V, Positive-QTOFsplash10-006x-0900000000-f93762b8f9e2903d7bec2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 20V, Positive-QTOFsplash10-006x-3900000000-470e1f378e679db487a92015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 40V, Positive-QTOFsplash10-0gb9-9100000000-de4dd8cdfb3cdbce4a492015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 10V, Negative-QTOFsplash10-000f-7900000000-0b4f7d43a88ca9d2074b2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 20V, Negative-QTOFsplash10-0006-9300000000-ad4ace9b358e148fcbbe2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 40V, Negative-QTOFsplash10-0006-9000000000-f693f55f47f3fc71ac472015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 10V, Positive-QTOFsplash10-00di-0900000000-e52b5b157ab9083f39a12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 20V, Positive-QTOFsplash10-0002-9200000000-80e37fa730c01703f8d42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 40V, Positive-QTOFsplash10-0udr-9000000000-f25540d243df327ae0152021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 10V, Negative-QTOFsplash10-0006-9100000000-42b74828fc167fd0b7e22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 20V, Negative-QTOFsplash10-0006-9000000000-70602d62de50e26979d82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-Hydroxypicolinic acid 40V, Negative-QTOFsplash10-0006-9000000000-579d721828d61d0c5e8d2021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart 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 LocationsNot Available
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 umol/mmol creatinineAdult (>18 years old)BothNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029323
KNApSAcK IDNot Available
Chemspider ID12827
KEGG Compound IDC18620
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia Link3-Hydroxypicolinic_acid
METLIN IDNot Available
PubChem Compound13401
PDB IDNot Available
ChEBI ID64342
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 ReferencesNot Available