Showing Compound 2,3-Diethylpyrazine (FDB021161)

Record Information

Version

1.0

Creation date

2010-04-08 22:15:30 UTC

Update date

2019-11-26 03:19:58 UTC

Primary ID

FDB021161

Secondary Accession Numbers

Not Available

Chemical Information

FooDB Name

2,3-Diethylpyrazine

Description

2,3-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 Number

15707-24-1

Structure

MOL SDF PDB SMILES InChI

Synonyms

Synonym	Source
23-Diethyl-pyrazine	ChEMBL, HMDB
2,3-Diethyl-pyrazine	HMDB
FEMA 3136	HMDB
Pyrazine, 2,3-diethyl-	biospider

Predicted Properties

Property	Value	Source
Water Solubility	32.4 g/L	ALOGPS
logP	1.73	ALOGPS
logP	1.2	ChemAxon
logS	-0.62	ALOGPS
pKa (Strongest Basic)	1.41	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	25.78 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	40.18 m³·mol⁻¹	ChemAxon
Polarizability	15.59 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Chemical Formula

C8H12N2

IUPAC name

2,3-diethylpyrazine

InChI Identifier

InChI=1S/C8H12N2/c1-3-7-8(4-2)10-6-5-9-7/h5-6H,3-4H2,1-2H3

InChI Key

GZXXANJCCWGCSV-UHFFFAOYSA-N

Isomeric SMILES

CCC1=C(CC)N=CC=N1

Average Molecular Weight

136.1943

Monoisotopic Molecular Weight

136.100048394

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.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Diazines

Sub Class

Pyrazines

Direct Parent

Pyrazines

Alternative Parents

Substituents

Pyrazine
Heteroaromatic compound
Azacycle
Organic nitrogen compound
Organopnictogen compound
Hydrocarbon derivative
Organonitrogen compound
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

Not Available

Ontology

Disposition

Route of exposure:

Enteral:

Ingestion

Source:

Food

Biological:

Plant:

Poaceae

Biological location:

Subcellular:

Cytoplasm

Cell and elements:

Extracellular

Role

Industrial application:

Food and nutrition:

Flavoring agent

Biological role:

Nutrient

Physico-Chemical Properties

Physico-Chemical Properties - Experimental

Property	Value	Reference
Physical state	Not Available
Physical Description	Not Available
Mass Composition	C 70.55%; H 8.88%; N 20.57%	DFC
Melting Point	Not Available
Boiling Point	Bp 180-182°	DFC
Experimental Water Solubility	Not Available
Experimental logP	1.51	YAMAGAMI,C ET AL. (1991)
Experimental pKa	Not Available
Isoelectric point	Not Available
Charge	Not Available
Optical Rotation	Not Available
Spectroscopic UV Data	Not Available
Density	Not Available
Refractive Index	n20D 1.5000	DFC

Spectra

EI-MS/GC-MS

Type	Description	Splash Key	View
EI-MS	Mass Spectrum (Electron Ionization)	splash10-0079-9800000000-d2289576e8614fdc02d5	2015-03-01	View Spectrum
Predicted GC-MS	2,3-Diethylpyrazine, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	splash10-000i-3900000000-632b99b7e87a915b4240	Spectrum
Predicted GC-MS	2,3-Diethylpyrazine, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum

MS/MS

Type	Description	Splash Key	View
MS/MS	LC-MS/MS Spectrum - Orbitrap 3V, positive	splash10-000i-0900000000-f5eb10a8f15c4923e0b9	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - Orbitrap 4V, positive	splash10-000i-0900000000-766afff92c4203e27f27	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - Orbitrap 5V, positive	splash10-0079-0900000000-3edb90f2f3e68d0fd3b8	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - Orbitrap 6V, positive	splash10-00di-1900000000-73547ccd99c8414f21b3	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - Orbitrap 8V, positive	splash10-00di-3900000000-290ba86f424c2049b2f5	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - Orbitrap 9V, positive	splash10-00di-5900000000-9a3267f0fd30876ee48e	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - Orbitrap 11V, positive	splash10-00dl-9600000000-c7b334c86fbc51f29b2c	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - n/a 9V, positive	splash10-05fr-2900000000-5cf9177dd5e77f983d30	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - n/a 9V, positive	splash10-0006-9000000000-2286a1314a31b4e9efc5	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - n/a 9V, positive	splash10-0f6x-9500000000-80eaf5f7c84246242cd8	2020-07-22	View Spectrum
MS/MS	LC-MS/MS Spectrum - n/a 9V, positive	splash10-0006-9000000000-74acb49ed27175f1637c	2020-07-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-000i-0900000000-60c98f58870260d3be59	2016-06-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-000i-0900000000-31392493cb04841ac3b0	2016-06-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0f7o-9100000000-3256c420e403e713b353	2016-06-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-000i-0900000000-2b131ade42f8eb780381	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-000i-0900000000-86d476518bbf5b35aca9	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a4i-9700000000-e88ba82d6f2c4881000c	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-000i-0900000000-ac299646e14f1770c4b5	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-000i-2900000000-2e9fa731e0892027a125	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9300000000-0fca251c70e9a6e5bb30	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-000i-0900000000-c87d0c2a7815092d2a6f	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-052r-0900000000-e5c97fa550723466bc20	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a4i-8900000000-6227a4d53f06cb573bb6	2021-09-22	View Spectrum

NMR

Type	Description	View
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Spectrum

External Links

ChemSpider ID

25552

ChEMBL ID

CHEMBL327303

KEGG Compound ID

Not Available

Pubchem Compound ID

27458

Pubchem Substance ID

Not Available

ChEBI ID

Not Available

Phenol-Explorer ID

Not Available

DrugBank ID

Not Available

HMDB ID

HMDB41253

CRC / DFC (Dictionary of Food Compounds) ID

NMQ62-M:NMQ62-M

EAFUS ID

896

Dr. Duke ID

Not Available

BIGG ID

Not Available

KNApSAcK ID

Not Available

HET ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

Flavornet ID

Not Available

GoodScent ID

rw1017911

SuperScent ID

27458

Wikipedia ID

2,3-Diethylpyrazine

Phenol-Explorer Metabolite ID

Not Available

Duplicate IDS

Not Available

Old DFC IDS

Not Available

Associated Foods

Food	Content Range	Average	Reference
Food			Reference

Biological Effects and Interactions

Health Effects / Bioactivities

Not Available

Enzymes

Not Available

Pathways

Not Available

Metabolism

Not Available

Biosynthesis

Not Available

Organoleptic Properties

Flavours

Flavor	Citations
hazelnut	Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
raw	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
nutty	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
green	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
pepper	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.