Record Information
Version1.0
Creation date2010-04-08 22:04:46 UTC
Update date2019-11-26 02:55:39 UTC
Primary IDFDB000930
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name3-Ethylpyridine
Description3-Ethylpyridine 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. 3-Ethylpyridine is a caramel, citrus, and earthy tasting compound. 3-Ethylpyridine has been detected, but not quantified in, several different foods, such as fishes, green tea, coffee and coffee products, corns (Zea mays), and arabica coffees (Coffea arabica). This could make 3-ethylpyridine a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 3-Ethylpyridine.
CAS Number536-78-7
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility79.9 g/LALOGPS
logP1.63ALOGPS
logP1.71ChemAxon
logS-0.13ALOGPS
pKa (Strongest Basic)5.57ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area12.89 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity33.54 m³·mol⁻¹ChemAxon
Polarizability12.23 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC7H9N
IUPAC name3-ethylpyridine
InChI IdentifierInChI=1S/C7H9N/c1-2-7-4-3-5-8-6-7/h3-6H,2H2,1H3
InChI KeyMFEIKQPHQINPRI-UHFFFAOYSA-N
Isomeric SMILESCCC1=CC=CN=C1
Average Molecular Weight107.1531
Monoisotopic Molecular Weight107.073499293
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
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
GC-MS3-Ethylpyridine, non-derivatized, GC-MS Spectrumsplash10-054o-9200000000-c85443d03c0dad8ae6cdSpectrum
GC-MS3-Ethylpyridine, non-derivatized, GC-MS Spectrumsplash10-0a4l-9300000000-3d7643270a02c984a0d8Spectrum
GC-MS3-Ethylpyridine, non-derivatized, GC-MS Spectrumsplash10-054o-9200000000-c85443d03c0dad8ae6cdSpectrum
GC-MS3-Ethylpyridine, non-derivatized, GC-MS Spectrumsplash10-0a4l-9300000000-3d7643270a02c984a0d8Spectrum
Predicted GC-MS3-Ethylpyridine, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0a4l-9300000000-5f81698cf846465a7786Spectrum
Predicted GC-MS3-Ethylpyridine, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MS3-Ethylpyridine, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0900000000-29fa911bd15c8e816b3b2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-6900000000-25cdee524dada460c75b2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ugi-9000000000-b571c0a253d4436cb32c2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0900000000-9304cd8285532c7befef2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-1900000000-5f0c80a15152112918e42016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0kdi-9100000000-05c100fbc8efaa7ee6462016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0900000000-95c37ad0f0f4fd79f7e22021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-056r-9800000000-6cbd189a7de0e50720ff2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-e4cab07afadca54be2fe2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0900000000-8be2dce44393335479be2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-9500000000-7a134d7e8458a43c62d22021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fw9-9000000000-8289d157bf0984e5bea92021-09-23View Spectrum
NMRNot Available
ChemSpider ID21105905
ChEMBL IDCHEMBL23025
KEGG Compound IDNot Available
Pubchem Compound ID10823
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB29734
CRC / DFC (Dictionary of Food Compounds) IDBMX75-Z:BMX75-Z
EAFUS ID1305
Dr. Duke ID3-ETHYL-PYRIDINE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1023141
SuperScent ID10823
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).