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2,3-Diethylpyrazine (FDB021161)

Record Information
Version1.0
Creation date2010-04-08 22:15:30 UTC
Update date2019-11-26 03:19:58 UTC
Primary IDFDB021161
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name2,3-Diethylpyrazine
Description2,3-Diethylpyrazine belongs to the class of organic compounds known as pyrazines. Pyrazines are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms. 2,3-Diethylpyrazine is a green, hazelnut, and nutty tasting compound. 2,3-Diethylpyrazine has been detected, but not quantified in, several different foods, such as breakfast cereal, cereals and cereal products, nuts, and potatos (Solanum tuberosum). This could make 2,3-diethylpyrazine a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 2,3-Diethylpyrazine.
CAS Number15707-24-1
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility32.4 g/LALOGPS
logP1.73ALOGPS
logP1.2ChemAxon
logS-0.62ALOGPS
pKa (Strongest Basic)1.41ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area25.78 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity40.18 m³·mol⁻¹ChemAxon
Polarizability15.59 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC8H12N2
IUPAC name2,3-diethylpyrazine
InChI IdentifierInChI=1S/C8H12N2/c1-3-7-8(4-2)10-6-5-9-7/h5-6H,3-4H2,1-2H3
InChI KeyGZXXANJCCWGCSV-UHFFFAOYSA-N
Isomeric SMILESCCC1=C(CC)N=CC=N1
Average Molecular Weight136.1943
Monoisotopic Molecular Weight136.100048394
Classification
Description Belongs to the class of organic compounds known as pyrazines. Pyrazines are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrazines
Direct ParentPyrazines
Alternative Parents
Substituents
  • Pyrazine
  • 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:

Biological role:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 70.55%; H 8.88%; N 20.57%DFC
Melting PointNot Available
Boiling PointBp 180-182°DFC
Experimental Water SolubilityNot Available
Experimental logP1.51YAMAGAMI,C ET AL. (1991)
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive Indexn20D 1.5000DFC
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-0079-9800000000-d2289576e8614fdc02d52015-03-01View Spectrum
Predicted GC-MS2,3-Diethylpyrazine, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-000i-3900000000-632b99b7e87a915b4240Spectrum
Predicted GC-MS2,3-Diethylpyrazine, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - Orbitrap 3V, positivesplash10-000i-0900000000-f5eb10a8f15c4923e0b92020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - Orbitrap 4V, positivesplash10-000i-0900000000-766afff92c4203e27f272020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - Orbitrap 5V, positivesplash10-0079-0900000000-3edb90f2f3e68d0fd3b82020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - Orbitrap 6V, positivesplash10-00di-1900000000-73547ccd99c8414f21b32020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - Orbitrap 8V, positivesplash10-00di-3900000000-290ba86f424c2049b2f52020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - Orbitrap 9V, positivesplash10-00di-5900000000-9a3267f0fd30876ee48e2020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - Orbitrap 11V, positivesplash10-00dl-9600000000-c7b334c86fbc51f29b2c2020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - n/a 9V, positivesplash10-05fr-2900000000-5cf9177dd5e77f983d302020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - n/a 9V, positivesplash10-0006-9000000000-2286a1314a31b4e9efc52020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - n/a 9V, positivesplash10-0f6x-9500000000-80eaf5f7c84246242cd82020-07-22View Spectrum
MS/MSLC-MS/MS Spectrum - n/a 9V, positivesplash10-0006-9000000000-74acb49ed27175f1637c2020-07-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0900000000-60c98f58870260d3be592016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0900000000-31392493cb04841ac3b02016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f7o-9100000000-3256c420e403e713b3532016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-2b131ade42f8eb7803812016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0900000000-86d476518bbf5b35aca92016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9700000000-e88ba82d6f2c4881000c2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0900000000-ac299646e14f1770c4b52021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-2900000000-2e9fa731e0892027a1252021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9300000000-0fca251c70e9a6e5bb302021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-c87d0c2a7815092d2a6f2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-052r-0900000000-e5c97fa550723466bc202021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-8900000000-6227a4d53f06cb573bb62021-09-22View Spectrum
NMR
TypeDescriptionView
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, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 1000 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
ChemSpider ID25552
ChEMBL IDCHEMBL327303
KEGG Compound IDNot Available
Pubchem Compound ID27458
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB41253
CRC / DFC (Dictionary of Food Compounds) IDNMQ62-M:NMQ62-M
EAFUS ID896
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1017911
SuperScent ID27458
Wikipedia ID2,3-Diethylpyrazine
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
Flavours
FlavorCitations
hazelnut
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
raw
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
nutty
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
green
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
pepper
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference