Record Information
Version1.0
Creation Date2016-09-30 22:53:08 UTC
Update Date2020-05-11 20:48:59 UTC
BMDB IDBMDB0002243
Secondary Accession Numbers
  • BMDB02243
Metabolite Identification
Common NamePicolinic acid
DescriptionPicolinic acid, also known as 2-picolinate or 2-carboxypyridine, 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 Picolinic acid.
Structure
Thumb
Synonyms
ValueSource
2-CarboxypyridineChEBI
2-Picolinic acidChEBI
2-Pyridinecarboxylic acidChEBI
alpha-Picolinic acidChEBI
alpha-Pyridinecarboxylic acidChEBI
O-Pyridinecarboxylic acidChEBI
PYRIDINE-2-carboxylIC ACIDChEBI
2-PicolinateGenerator
2-PyridinecarboxylateGenerator
a-PicolinateGenerator
a-Picolinic acidGenerator
alpha-PicolinateGenerator
Α-picolinateGenerator
Α-picolinic acidGenerator
a-PyridinecarboxylateGenerator
a-Pyridinecarboxylic acidGenerator
alpha-PyridinecarboxylateGenerator
Α-pyridinecarboxylateGenerator
Α-pyridinecarboxylic acidGenerator
O-PyridinecarboxylateGenerator
PYRIDINE-2-carboxylateGenerator
PicolinateGenerator
2-Methoxy-5-aminopyridineHMDB
4,5-Dehydropipecolic acidHMDB
5-amino-2-FluoropyridineHMDB
5-amino-2-MethoxypyridineHMDB
5-amino-2-Pyridinecarboxylic acidHMDB
5-Aminopicolinic acidHMDB
5-Aminopyridine-2-carboxylic acidHMDB
6-Methoxy-pyridin-3-ylamineHMDB
Acide picoliqueHMDB
L-BaikiainHMDB
Phenyl-(2-pyridyl)acetonitrileHMDB
PLAHMDB
Pyridine-carboxylique-2HMDB
Pyridinecarboxylic acid-(2)HMDB
Iron(III) picolinateMeSH, HMDB
Zinc picolinateMeSH, HMDB
Picolinic acid, sodium saltMeSH, HMDB
2-Pyridine carboxylic acidMeSH, HMDB
Calcium dipicolinate trihydrateMeSH, HMDB
Picolinic acid, hydrochlorideMeSH, HMDB
Chromium picolinateMeSH, HMDB
Chemical FormulaC6H5NO2
Average Molecular Weight123.1094
Monoisotopic Molecular Weight123.032028409
IUPAC Namepyridine-2-carboxylic acid
Traditional Namepicolinic acid
CAS Registry Number98-98-6
SMILES
OC(=O)C1=CC=CC=N1
InChI Identifier
InChI=1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)
InChI KeySIOXPEMLGUPBBT-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
  • Heteroaromatic compound
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point136.5 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility960 mg/mL at 20 °CNot Available
LogP0.72HANSCH,C ET AL. (1995)
Predicted Properties
PropertyValueSource
logP0.22ALOGPS
logP-0.65ChemAxon
logS-0.3ALOGPS
pKa (Strongest Acidic)1ChemAxon
pKa (Strongest Basic)5.52ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area50.19 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity30.79 m³·mol⁻¹ChemAxon
Polarizability11.38 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (Non-derivatized)splash10-001r-0900000000-3d42fed18a7170ac902cView in MoNA
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-005i-4900000000-ceebd42c8dcc23fdf3e4View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0fb9-9000000000-bab2bcb7bd27b0be1f51View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-001r-0900000000-3d42fed18a7170ac902cView in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-005i-4900000000-ceebd42c8dcc23fdf3e4View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-001r-0900000000-7276adde2578b546a8f2View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-05i0-9400000000-7356d3453f3427cc9d89View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-05fr-9500000000-5d9f84aec4ab264b04dbView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-0adi-3900000000-7fac959b15471dc94406View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-004i-9000000000-0e912cf3a3db8f8ee5dfView in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-0fb9-9000000000-6d29f5dc4ddc1bb1adb5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (MX-1303) , Positivesplash10-0fb9-9000000000-bab2bcb7bd27b0be1f51View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positivesplash10-05fr-0900000000-e169ce1e815eac2ad211View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positivesplash10-056s-9500000000-cd5fe946f692da4957caView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positivesplash10-004i-9000000000-927c599edd5deaf854f0View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positivesplash10-004i-9000000000-1d63eb2db32cd991a084View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Positivesplash10-004i-9000000000-219a58c586353210f1a3View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-00di-0900000000-fe37c7a3e725d6a622fdView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-05fs-4900000000-b85a7afe0ba03853cfbfView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-05fr-0900000000-59ec49f98e7a39b33252View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-056s-9500000000-cd5fe946f692da4957caView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-004i-9000000000-927c599edd5deaf854f0View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-004i-9000000000-1d63eb2db32cd991a084View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-004i-9000000000-219a58c586353210f1a3View in MoNA
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-00di-3900000000-9fd4a6ac15261e2c8d8eView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-02t9-9600000000-bc378bb03dd26ace9a39View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-00di-0900000000-fe37c7a3e725d6a622fdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0900000000-b09ed1d66b009b4624eeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-1900000000-a4d3409ab064e87942a9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-9000000000-ddbf2ed02e3b712aca5dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-2900000000-7de5e81309a53ea848efView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00fr-8900000000-0143384039159388b6ebView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-85d472523e404d49ec06View in MoNA
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Mammary Gland
  • Prostate Tissue
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
Mammary GlandDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Mammary GlandDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Prostate TissueExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0002243
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022926
KNApSAcK IDC00002063
Chemspider ID993
KEGG Compound IDC10164
BioCyc IDPICOLINATE
BiGG IDNot Available
Wikipedia LinkPicolinic_acid
METLIN IDNot Available
PubChem Compound1018
PDB IDNot Available
ChEBI ID28747
References
Synthesis ReferenceHagedorn, Scott R.; East, Anthony J.; Barer, Sol J. Production of picolinic acid and pyridine products by Pseudomonas. U.S. (1989), 11 pp.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available