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Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References XML

Record Information

Version

5.0

Status

Expected but not Quantified

Creation Date

2012-09-11 17:45:51 UTC

Update Date

2023-02-21 17:21:21 UTC

HMDB ID

HMDB0031841

Secondary Accession Numbers

HMDB31841

Metabolite Identification

Common Name

2,5-Dimethyl-3-propylpyrazine

Description

2,5-Dimethyl-3-propylpyrazine, also known as 2-propyl-3,6-dimethylpyrazine, 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. Based on a literature review very few articles have been published on 2,5-Dimethyl-3-propylpyrazine.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

View in JSmol View NMR Assignments View Stereo Labels

Synonyms

Value	Source
2,5-Dimethyl-3-propyl-pyrazine	HMDB
2,5-Dimethyl-3-pyropylpyrazine	HMDB
2-Propyl-3,6-dimethylpyrazine	HMDB
3,6-Dimethyl-2-propylpyrazine	HMDB

Chemical Formula

C₉H₁₄N₂

Average Molecular Weight

150.2209

Monoisotopic Molecular Weight

150.115698458

IUPAC Name

2,5-dimethyl-3-propylpyrazine

Traditional Name

2,5-dimethyl-3-propylpyrazine

CAS Registry Number

18433-97-1

SMILES

CCCC1=C(C)N=CC(C)=N1

InChI Identifier

InChI=1S/C9H14N2/c1-4-5-9-8(3)10-6-7(2)11-9/h6H,4-5H2,1-3H3

InChI Key

ARRSOXMGLBJPNV-UHFFFAOYSA-N

Chemical Taxonomy

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

Physiological effect

Organoleptic effect

Odor

Hazelnut

Disposition

Biological location

Cellular substructure

Extracellular (HMDB: HMDB0031841)
Cytoplasm (HMDB: HMDB0031841)

Source

Endogenous

Endogenous (HMDB: HMDB0031841)

Exogenous

Food

Food (HMDB: HMDB0031841)

Exogenous (HMDB: HMDB0031841)

Process

Not Available

Role

Not Available

Physical Properties

State

Not Available

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
Water Solubility	7.3 g/L	ALOGPS
logP	2.07	ALOGPS
logP	1.08	ChemAxon
logS	-1.3	ALOGPS
pKa (Strongest Basic)	1.9	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	44.75 m³·mol⁻¹	ChemAxon
Polarizability	17.93 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

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DarkChem	[M+H]+	132.102	31661259
DarkChem	[M-H]-	130.54	31661259
DeepCCS	[M+H]+	137.204	30932474
DeepCCS	[M-H]-	133.375	30932474
DeepCCS	[M-2H]-	170.784	30932474
DeepCCS	[M+Na]+	146.324	30932474
AllCCS	[M+H]+	132.2	32859911
AllCCS	[M+H-H2O]+	127.6	32859911
AllCCS	[M+NH4]+	136.4	32859911
AllCCS	[M+Na]+	137.6	32859911
AllCCS	[M-H]-	136.2	32859911
AllCCS	[M+Na-2H]-	137.8	32859911
AllCCS	[M+HCOO]-	139.6	32859911

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
2,5-Dimethyl-3-propylpyrazine	CCCC1=C(C)N=CC(C)=N1	1492.9	Standard polar	33892256
2,5-Dimethyl-3-propylpyrazine	CCCC1=C(C)N=CC(C)=N1	1118.4	Standard non polar	33892256
2,5-Dimethyl-3-propylpyrazine	CCCC1=C(C)N=CC(C)=N1	1162.6	Semi standard non polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - 2,5-Dimethyl-3-propylpyrazine GC-MS (Non-derivatized) - 70eV, Positive	splash10-0fi0-6900000000-b28194289d7916cf2c84	2017-09-01	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 2,5-Dimethyl-3-propylpyrazine GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 10V, Positive-QTOF	splash10-0udi-0900000000-bc27bdceeb4d49589f45	2016-08-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 20V, Positive-QTOF	splash10-0udi-1900000000-15a2aa7a5048a01a4133	2016-08-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 40V, Positive-QTOF	splash10-000x-9200000000-a798cbd5f1668b254100	2016-08-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 10V, Negative-QTOF	splash10-0002-0900000000-995de19383469be67f7b	2016-08-03	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 20V, Negative-QTOF	splash10-0002-0900000000-03719c8e1779fb2b795b	2016-08-03	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 40V, Negative-QTOF	splash10-0a59-6900000000-1735077e01c8d38b1e44	2016-08-03	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 10V, Positive-QTOF	splash10-0udi-0900000000-a7085a38622472ec463f	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 20V, Positive-QTOF	splash10-0zfu-2900000000-8213cbbc55654f121ae9	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 40V, Positive-QTOF	splash10-052g-9400000000-33432ba1eefa48ea85c6	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 10V, Negative-QTOF	splash10-0002-0900000000-50a674f3d9a955d9216b	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 20V, Negative-QTOF	splash10-0002-0900000000-00487be4aa423de12587	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-propylpyrazine 40V, Negative-QTOF	splash10-014l-9700000000-94d3c2ae02783d14523b	2021-09-24	Wishart Lab	View Spectrum

NMR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum

IR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted IR Spectrum	IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)	2023-02-04	FELIX lab	View Spectrum
Predicted IR Spectrum	IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)	2023-02-04	FELIX lab	View Spectrum

Biological Properties

Cellular Locations

Cytoplasm
Extracellular

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Not Available

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

FDB008522

KNApSAcK ID

Not Available

Chemspider ID

79062

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

87637

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

(). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .

Showing metabocard for 2,5-Dimethyl-3-propylpyrazine (HMDB0031841)

MOL for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

3D MOL for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

3D SDF for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

3D-SDF for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

PDB for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

3D PDB for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

SMILES for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

INCHI for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

Structure for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

3D Structure for HMDB0031841 (2,5-Dimethyl-3-propylpyrazine)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra

IR Spectra