U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C6H8N2
Molecular Weight 108.1411
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2,5-DIMETHYLPYRAZINE

SMILES

CC1=CN=C(C)C=N1

InChI

InChIKey=LCZUOKDVTBMCMX-UHFFFAOYSA-N
InChI=1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3

HIDE SMILES / InChI

Approval Year

PubMed

PubMed

TitleDatePubMed
(E)-1-(2,4,6-Trimeth-oxy-phen-yl)pent-1-en-3-one.
2010-09-11
Gap junctions in olfactory neurons modulate olfactory sensitivity.
2010-08-27
Volatile composition and sensory analysis of Italian gianduja torrone.
2010-08-15
catena-Poly[[[diaqua-bis(8-hydroxy-quinoline N-oxide-κO)cobalt(II)]-μ-2,5-dimethyl-pyrazine 1,4-dioxide-κO:O] bis-(perchlorate)].
2010-03-13
Coffee aroma--statistical analysis of compositional data.
2009-12-15
2,5-Dimethyl-pyrazine 1,4-dioxide.
2009-11-11
[Effects of "pheromone-like" pyrazine-containing substances on stability of genetic apparatus in bone marrow cells of the male house mouse (Mus musculus L.)].
2009-11-05
Syntheses, structures, and photoluminescence of a series of silver(I) sulfonates with pyrazine derivatives.
2009-10-14
Identification of chemicals emitted by calling males of the Sapote fruit fly, Anastrepha serpentina.
2009-05
Strong through-space two-halide magnetic exchange of -234 K in (2,5-dimethylpyrazine)copper(II) bromide.
2009-03-21
Sex- and gonad-affecting scent compounds and 3 male pheromones in the rat.
2008-09
Formation of pyrazines and a novel pyrrole in Maillard model systems of 1,3-dihydroxyacetone and 2-oxopropanal.
2008-03-26
[Effect of the estrous cycle stage on sensitivity to pheromone 2,5-dimethylpyrazine in the house mouse Mus musculus].
2008-02-13
Competition between photochemistry and energy transfer in UV-excited diazabenzenes. 4. UV photodissociation of 2,3-, 2,5-, and 2,6-dimethylpyrazine.
2007-12-27
Degradation of 2,5-dimethylpyrazine by Rhodococcus erythropolis strain DP-45 isolated from a waste gas treatment plant of a fishmeal processing company.
2007-10
Solitary foraging in the ancestral South American ant, Pogonomyrmex vermiculatus. Is it due to constraints in the production or perception of trail pheromones?
2007-02
[Chromosomal abnormalities and spleenocyte production in laboratory mouse males after exposure to stress chemosignals].
2007
Construction of polyoxometalates-based coordination polymers through direct incorporation between polyoxometalates and the voids in a 2D network.
2006-12-25
3-heptylamino-5-phenylpyridazine derivatives as analogues of Acyl-CoA: cholesterol acyltransferase inhibitors containing the N-heptyl-N'-arylureidic moiety.
2006-12
Attenuation of the production of inositol 1,4,5-trisphosphate in the mouse vomeronasal organ by antibodies against the alphaq/11 subfamily of G-proteins.
2006-09
Synthesis, a case of isostructural packing, and antimicrobial activity of silver(I)quinoxaline nitrate, silver(I)(2,5-dimethylpyrazine) nitrate and two related silver aminopyridine compounds.
2006-06-07
Role of the solvent glycerol in the Maillard reaction of d-fructose and l-alanine.
2006-01-25
Tuning the electronic communication and rates of intramolecular electron transfer of dimers of trinuclear ruthenium clusters: bridging and ancillary ligand effects.
2006-01-23
Putative chemosignals of the ferret (Mustela furo) associated with individual and gender recognition.
2005-11
Determination of the 2H/1H and 15N/14N ratios of Alkylpyrazines from coffee beans (Coffea arabica L. and Coffea canephoravar. robusta) by isotope ratio mass spectrometry.
2005-10-05
Effects of water content on volatile generation and peptide degradation in the maillard reaction of glycine, diglycine, and triglycine.
2005-08-10
Structure of a pheromone receptor-associated MHC molecule with an open and empty groove.
2005-08
Reactivity of epicatechin in aqueous glycine and glucose maillard reaction models: quenching of C2, C3, and C4 sugar fragments.
2005-05-18
Identification of major histocompatibility complex-regulated body odorants by statistical analysis of a comparative gas chromatography/mass spectrometry experiment.
2005-04-15
[Induction of meiotic disturbances in spermatocytes I by pheromones as an inhibiting mechanism of male reproductive function in house mice].
2005
Aroma compounds in sweet whey powder.
2004-12
Sex-specific responses to urinary chemicals by the mouse vomeronasal organ.
2004-11
Primer effects by conspecific odors in house mice: a new perspective in the study of primer effects on reproductive activities.
2004-09
Pyrazine derivatives in cigarette smoke inhibit hamster oviductal functioning.
2004-05-12
Odors detected by mice deficient in cyclic nucleotide-gated channel subunit A2 stimulate the main olfactory system.
2004-04-07
[Chemical profiles of methylpyrazines contained in commercially available natto].
2004-01
Effect of 2,5-dimethylpyrazine on uterine contraction in late stage of pregnant female rats.
2003-11
[Induction of dominant lethals in progeny of male CBA mice after pheromonal action].
2003-10
[The female pheromone 2,5-dimethylpyrazine induces sperm head abnormalities in male CBA mice].
2003-07
Mechanisms responsible for the in vitro relaxation of ligustrazine on porcine left anterior descending coronary artery.
2003-05-16
Purine metabolizing capability of Enterobacter agglomerans affects volatiles production and attractiveness to Mexican fruit fly.
2002-08
catena-poly[[(acetonitrile-N)dichlorocopper(II)]-mu-2,5-dimethylpyrazine-kappa2N:N'].
2001-12
Effect of alkylpyrazine derivatives on the duration of pentobarbital-induced sleep, picrotoxicin-induced convulsion and gamma-aminobutyric acid (GABA) levels in the mouse brain.
2001-09
Syntheses, structures, and physicochemical properties of diruthenium compounds of tetrachlorocatecholate with metal-metal bonded Ru(3+)(mu-OR)(2)Ru(3+) and Ru(3.5+)(mu-OR)(2)Ru(3.5+) cores (R = CH(3) and C(2)H(5)).
2001-07-02
1-octen-3-ol isolated from bont ticks attracts Amblyomma variegatum.
2001-03
[Olfactory stress and modification of phagocytosis in peripheral blood cells of adult male mice].
2001
Patents
Name Type Language
2,5-DIMETHYLPYRAZINE
FCC   FHFI  
Systematic Name English
NSC-49139
Preferred Name English
KETINE
Common Name English
FEMA NO. 3272
Code English
2,5-DIMETHYLPYRAZINE [FCC]
Common Name English
PYRAZINE, 2,5-DIMETHYL
Common Name English
2,5-DIMETHYL-1,4-DIAZINE
Systematic Name English
2,5-DIMETHYLPYRAZINE [FHFI]
Common Name English
Classification Tree Code System Code
JECFA EVALUATION 2,5-DIMETHYLPYRAZINE
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
Code System Code Type Description
ECHA (EC/EINECS)
204-618-3
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY
PUBCHEM
31252
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY
CAS
123-32-0
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY
FDA UNII
V99Y0MUY1Q
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY
EPA CompTox
DTXSID6047652
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY
NSC
49139
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY
JECFA MONOGRAPH
841
Created by admin on Mon Mar 31 18:40:51 GMT 2025 , Edited by admin on Mon Mar 31 18:40:51 GMT 2025
PRIMARY