Record Information
Version1.0
Creation date2011-09-21 00:17:50 UTC
Update date2015-10-09 22:31:50 UTC
Primary IDFDB022679
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name3-Pyridylacetic acid
Description3-Pyridylacetic acid is a breakdown product of nicotine (and other tobacco alkaloids) and is part of the nicotine degradation pathway. It is formed from 4-(3-pyridyl)-butanoate. One alkaloid in particular, myosmine, appears to be a major source for 3-pyridylacetic acid. The alkaloid myosmine is present not only in tobacco products but also in various foods. Myosmine is easily nitrosated, yielding 4-hydroxy-1-(3-pyridyl)-1-butanone (HPB) and the esophageal tobacco carcinogen N'-nitrosonornicotine. The two major metabolites of myosmine metabolism have been identified as 3-pyridylacetic acid (20-26%) and 4-oxo-4-(3-pyridyl)butyric acid (50-60%) (PMID: 16079272). 3-pyridylacetatic acid is an analog of nicotinic acid. (PMID 13898750) [HMDB]
CAS Number501-81-5
Structure
Thumb
Synonyms
SynonymSource
3-PyridylacetateGenerator
2-(3-Pyridyl)acetateHMDB
2-(3-Pyridyl)acetic acidHMDB
2-(Pyridin-3-yl)acetateHMDB
2-(Pyridin-3-yl)acetic acidHMDB
3-CarboxymethylpyridineHMDB
a-(3-Pyridyl)acetateHMDB
a-(3-Pyridyl)acetic acidHMDB
alpha-(3-Pyridyl)acetateHMDB
alpha-(3-Pyridyl)acetic acidHMDB
ColetinHMDB
LessterolHMDB
LioxoneHMDB
MinedilHMDB
PiridilHMDB
PiristerolHMDB
Pyridin-3-ylacetateHMDB
Pyridin-3-ylacetic acidHMDB
ToneonHMDB
2-(3-Pyridine)acetic acidMeSH, HMDB
3-Pyridineacetic acidMeSH, HMDB
3-Pyridylacetic acidhmdb
Predicted Properties
PropertyValueSource
Water Solubility58.3 g/LALOGPS
logP0.43ALOGPS
logP-0.59ChemAxon
logS-0.37ALOGPS
pKa (Strongest Acidic)3.61ChemAxon
pKa (Strongest Basic)4.97ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area50.19 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity35.21 m³·mol⁻¹ChemAxon
Polarizability13.18 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC7H7NO2
IUPAC name2-(pyridin-3-yl)acetic acid
InChI IdentifierInChI=1S/C7H7NO2/c9-7(10)4-6-2-1-3-8-5-6/h1-3,5H,4H2,(H,9,10)
InChI KeyWGNUNYPERJMVRM-UHFFFAOYSA-N
Isomeric SMILESOC(=O)CC1=CN=CC=C1
Average Molecular Weight137.136
Monoisotopic Molecular Weight137.047678473
Classification
Description Belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassNot Available
Direct ParentPyridines and derivatives
Alternative Parents
Substituents
  • Pyridine
  • 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
  • Carbonyl group
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Disposition

Biological location:

Source:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
GC-MS3-Pyridylacetic acid, non-derivatized, GC-MS Spectrumsplash10-00kf-2900000000-aac5c5306dec497de585Spectrum
GC-MS3-Pyridylacetic acid, non-derivatized, GC-MS Spectrumsplash10-014l-1900000000-c98d84fdf977d74c2474Spectrum
GC-MS3-Pyridylacetic acid, non-derivatized, GC-MS Spectrumsplash10-00kf-2900000000-aac5c5306dec497de585Spectrum
Predicted GC-MS3-Pyridylacetic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0006-9300000000-77c774fbbba55426ddbaSpectrum
Predicted GC-MS3-Pyridylacetic acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-006x-9200000000-805e406695a85dfb497dSpectrum
Predicted GC-MS3-Pyridylacetic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-000i-0900000000-964146db5c3fedc485a52012-07-24View Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0006-9100000000-8f77c7e2475dc6ac6bfe2012-07-24View Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-00kf-9000000000-c7a59cf72ca01533f8642012-07-24View Spectrum
MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-0006-9000000000-8965511bd8c86b56eabb2021-09-20View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-1900000000-10149149c6d319e7f9802017-09-01View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-006x-9700000000-f1b2745c5221401a430c2017-09-01View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9100000000-32a62918974897c3306f2017-09-01View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000l-4900000000-4f856c8dbfb884e629612017-09-01View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00ko-5900000000-ed528dcebf9acf8cca602017-09-01View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014l-7900000000-9101833fcccbfe2041c92017-09-01View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000f-9400000000-0f854f0a78bbf05c4a1c2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-9000000000-eef4c1f804c025cbb9782021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-f438bd86719d488e2cdd2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00dr-1900000000-6d1d500f4fb64a3183c72021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-9100000000-928b34bd2cad6c907ef42021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kf-9000000000-080cf76239008755a2702021-09-24View Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Spectrum
ChemSpider ID106
ChEMBL IDCHEMBL1741437
KEGG Compound IDNot Available
Pubchem Compound ID108
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB01538
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference