2-ethyl-3-methyl thiopyrazine
2-ethyl-3-methylthiopyrazine
 
Notes:
None found
  • BOC Sciences
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      Product(s):
      72987-62-3 2-ethyl-3-(methylthio)pyrazine
       
  • M&U International
    • M&U International LLC
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      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
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      H0056 2-METHYLTHIO-3-ETHYL PYRAZINE, Kosher
      H0034 2-Methylthio-3(5/6)-Ethyl Pyrazine
       
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    • Penta International Corporation
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      Product(s):
      05-54500 2-ETHYL-3-METHYLTHIOPYRAZINE
       
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      H0056 2-Methylthio-3-ethyl Pyrazine
       
  • Synerzine
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      723S 2-Methylthio-3-Ethylpyrazine
       
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      E0719 2-Ethyl-3-(methylthio)pyrazine >98.0%(GC)
       
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
CAS Number: 72987-62-3Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 277-191-4
FDA UNII: D7F04498AY
Nikkaji Web: J296.456B
MDL: MFCD00038027
XlogP3: 2.20 (est)
Molecular Weight: 154.23570000
Formula: C7 H10 N2 S
NMR Predictor: Predict (works with chrome or firefox)
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 2132  2-ethyl-3-methylthiopyrazine
FEMA Number: 4631 2-ethyl-3-methylthiopyrazine
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):72987-62-3 ; 2-ETHYL-3-METHYLTHIOPYRAZINE
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Physical Properties:
Appearance: pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.14200 to 1.14500 @  20.00 °C.
Pounds per Gallon - (est).: 9.514 to  9.539
Refractive Index: 1.56800 to 1.58300 @  20.00 °C.
Boiling Point: 234.00 to  236.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.079000 mmHg @ 25.00 °C. (est)
Flash Point: 204.00 °F. TCC ( 95.56 °C. )
logP (o/w): 2.208 (est)
Soluble in:
 alcohol
 water, 1122 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor Type: meaty
 
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 
 roasted  cooked  meaty  meaty roasted meaty  
Odor Description:
at 0.10 % in propylene glycol. 
strong roasted or cooked meat
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
Ambles Nature et Chimie
2 METHYLTHIO-3-EHYL PYRAZINE
BOC Sciences
For experimental / research use only.
2-ethyl-3-(methylthio)pyrazine
M&U International
2-METHYLTHIO-3-ETHYL PYRAZINE, Kosher
M&U International
2-Methylthio-3(5/6)-Ethyl Pyrazine
Penta International
2-ETHYL-3-METHYLTHIOPYRAZINE
Santa Cruz Biotechnology
For experimental / research use only.
2-(Methylthio)-3-ethylpyrazine
Sigma-Aldrich
2-Ethyl-3-methylthiopyrazine, 97%
Certified Food Grade Products
Sunaux International
2-Methylthio-3-ethyl Pyrazine
Synerzine
2-Methylthio-3-Ethylpyrazine
TCI AMERICA
For experimental / research use only.
2-Ethyl-3-(methylthio)pyrazine >98.0%(GC)
Tengzhou Jitian Aroma Chemiclal
2-Methylthio-3-ethyl pyrazine
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Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavoring agents
Recommendation for 2-ethyl-3-methyl thiopyrazine usage levels up to:
 not for fragrance use.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 24
Click here to view publication 24
 average usual ppmaverage maximum ppm
baked goods: 0.005000.10000
beverages(nonalcoholic): 0.001000.01000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 0.100001.00000
condiments / relishes: 0.020000.10000
confectionery froastings: --
egg products: --
fats / oils: 0.005000.10000
fish products: --
frozen dairy: 0.040000.20000
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.005000.10000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: 0.040000.20000
milk products: --
nut products: --
other grains: --
poultry: 0.040000.20000
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: 0.040000.20000
snack foods: --
soft candy: --
soups: 0.020000.10000
sugar substitutes: --
sweet sauces: --
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Safety References:
EPI System: View
EPA Substance Registry Services (TSCA): 72987-62-3
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 175366
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 2-ethyl-3-methylsulfanylpyrazine
Chemidplus: 0072987623
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References:
 2-ethyl-3-methylsulfanylpyrazine
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 175366
Pubchem (sid): 135153186
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
HMDB (The Human Metabolome Database): Search
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
alliaceous
 dimethyl trisulfideFL/FR
 methyl furfuryl disulfideFL/FR
 rum etherFL/FR
 strawberry furanoneFL/FR
2,6-dimethyl pyrazineFL/FR
coffee
 coffee difuranFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
 nutty pyrazineFL/FR
fermented
 ethyl crotonateFL/FR
fresh
10-undecen-1-yl acetateFL/FR
fruity
 tropical thiazoleFL/FR
 tropical trithianeFL/FR
(E)-2-undecenalFL/FR
green
2-heptyl furanFL/FR
(E,Z)-2,6-nonadienalFL/FR
 meaty dithianeFL/FR
4-methyl nonanoic acidFL/FR
 sulfurolFL/FR
 sulfuryl acetateFL/FR
moldy
 strawberry furanone methyl etherFL/FR
 hazelnut pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2-ethyl pyrazineFL/FR
2-ethyl-4-methyl thiazoleFL/FR
 filbert heptenoneFL/FR
2,6-lutidineFL/FR
2-methyl pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
phenolic
2,3-dimethyl benzofuranFL/FR
ortho-guaiacolFL/FR
4-vinyl phenolFL/FR
smoky
2,6-dimethoxyphenolFL/FR
 pyroligneous acidsFL/FR
 benzothiazoleFL/FR
 ethyl 2-mercaptopropionateFL/FR
 ethyl 3-mercaptopropionateFL/FR
 fish thiolFL/FR
 furfuryl thioacetateFL/FR
2-mercaptopropionic acidFL/FR
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
2-(methyl thio) phenolFL/FR
1-phenethyl mercaptanFL/FR
tobacco
 methyl benzoxoleFL/FR
 
For Flavor
 
No flavor group found for these
4-acetyl-2-methyl pyrimidineFL
gamma-aminobutyric acidFL
 amyl mercaptanFL
1,2-butane dithiolFL
2-(2-butyl)-4,5-dimethyl-3-thiazolineFL
 cyclopropyl (E,Z)-2,6-nonadienamideFL
2,5-diethyl thiazoleFL
 dihydro-2,4,6-trimethyl-1,3,5(4H)-dithiazineFL
 dimethyl tetrasulfideFL
2,6-dimethyl-3-((2-methyl-3-furyl)thio)-4-heptanoneFL
bis(2,5-dimethyl-3-furyl) disulfideFL
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiolFL
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuranFL
2,5-dimethyl-3-thiofuroyl furanFL
 ethyl (E,Z)-2,6-nonadienamideFL
S-ethyl 2-acetyl aminoethane thioateFL
 ethyl 3-mercaptopropionateFL/FR
 ethyl 4-(acetyl thio) butyrateFL
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
2-hexyl thiopheneFL
1-(3-hydroxy-5-methyl-2-thienyl) ethanoneFL
 massoia bark oilFL
3-mercapto-3-methyl butyl formateFL
4-mercapto-3-methyl-2-butanolFL
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
 methyl dihydrofuran thiolFL
2-methyl thiazolidineFL
2-(methyl thio) ethanolFL
2-methyl-1-butane thiolFL
4-methyl-2-(methyl thiomethyl)-2-hexenalFL
2-methyl-2-thiazolineFL
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-furyl tetrasulfideFL
3-((2-methyl-3-furyl)thio)-4-heptanoneFL
4-((2-methyl-3-furyl)thio)-5-nonanoneFL
1,9-nonane dithiolFL
 peanut dithiazineFL
1-phenethyl mercaptanFL/FR
1,3-propane dithiolFL
 propyl 2-methyl-3-furyl disulfideFL
isopropyl disulfideFL
2-isopropyl-3-(methyl thio) pyrazineFL
 thiazoleFL
3-thienyl mercaptanFL
 thioacetic acidFL
3,5-diisopropyl-1,2,4-trithiolaneFL
N-(2-(3,4-dimethoxyphenyl)ethyl)-3,4-dimethoxycinnamic acid amideFL
3,5-dimethyl-1,2,4-trithiolaneFL
3,7-dimethyl-2,6-octadien-1-yl cyclopropyl carboxamideFL
2,4-dimethyl-3-oxazolineFL
4-mercapto-2-pentanone 1% in acetoinFL
2-methyl-1-methyl thio-2-buteneFL
 pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazineFL
1-(2-thienyl) butanoneFL
alliaceous
 allyl disulfideFL
 allyl mercaptanFL
1,3-butane dithiolFL
 cyclopentyl mercaptanFL
 dimethyl trisulfideFL/FR
 garlic oil extendersFL
3-mercapto-2-pentanoneFL
3-tetrahydrothiophenoneFL
 tropical thiazoleFL/FR
burnt
 bacon dithiazineFL
1,6-hexane dithiolFL
 rum etherFL/FR
caramellic
 strawberry furanoneFL/FR
chemical
2,3-dimethyl benzofuranFL/FR
2,5-dimethyl furanFL
cocoa
 butyraldehydeFL
coffee
 coffee difuranFL/FR
2-ethyl-4-methyl thiazoleFL/FR
 methyl furfuryl disulfideFL/FR
earthy
 difurfuryl sulfideFL
1,8-octane dithiolFL
eggy
isopropyl mercaptanFL
fatty
(E,E)-2,4-decadienalFL
2-heptyl furanFL/FR
4-methyl nonanoic acidFL/FR
2-pentyl thiopheneFL
fruity
 tropical trithianeFL/FR
greasy
10-undecen-1-yl acetateFL/FR
green
4-methyl thiazoleFL
(E,Z)-2,6-nonadienalFL/FR
4-penten-1-yl acetateFL
meaty
4-allyl-2,6-dimethoxyphenolFL
 beef enhancersFL
 benzothiazoleFL/FR
 chicken keyFL
2,6-dimethyl thiophenolFL
2,5-dimethyl-3-furan thiolFL
2',3-dimethyl-3',4-dioxa-2,8-dithiabicyclo(3.3.0)octane spirocyclopentaneFL
1,1-ethane dithiol 1% in ethanol 94.5% / ethyl acetate 4%FL
 furfuryl 2-methyl-3-furyl disulfideFL
4-furfuryl thio-2-pentanoneFL
 meaty dithianeFL/FR
 meaty enhancersFL
3-mercapto-2-butanoneFL
(R,S)-2-mercapto-3-butanolFL
2-mercaptomethyl pyrazineFL
2-mercaptopropionic acidFL/FR
2-methyl 3-(methyl thio) furanFL
2-(methyl thio) phenolFL/FR
 methyl thiofuryl butanalFL
12-methyl tridecanalFL
bis(2-methyl-3-furyl) disulfideFL
S-(2-methyl-3-furyl) ethane thioateFL
2-methyl-3-tetrahydrofuran thiolFL
2-methyl-3-thioacetoxytetrahydrofuranFL
 phenyl mercaptanFL
 propyl 2-mercaptopropionateFL
 pyrazinyl ethane thiolFL
2-pyridinyl methane thiolFL
 sulfurolFL/FR
 sulfuryl acetateFL/FR
 thialdineFL
ortho-thiocresolFL
ortho-thioguaiacolFL
medicinal
2,6-dimethoxyphenolFL/FR
metallic
2,5-dihydroxy-1,4-dithianeFL
moldy
 strawberry furanone methyl etherFL/FR
musty
2-ethoxythiazoleFL
 hazelnut pyrazineFL/FR
nutty
3-acetyl-2,5-dimethyl thiopheneFL
2-acetyl-4-methyl thiazoleFL
3,5-diethyl-2-methyl pyrazineFL
2,5-diethyl-3-methyl pyrazineFL
2,6-dimethyl pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
2,6-lutidineFL/FR
 methyl benzoxoleFL/FR
2-methyl pyrazineFL/FR
 nutty pyrazineFL/FR
 nutty thiazoleFL
onion
 ethyl 2-mercaptopropionateFL/FR
 furfuryl isopropyl sulfideFL
 methionolFL
phenolic
2-ethyl benzene thiolFL
4-vinyl phenolFL/FR
popcorn
2-propionyl-2-thiazolineFL
radish
3-(methyl thio) propyl mercaptoacetateFL
roasted
 furfuryl thioacetateFL/FR
 hexyl mercaptanFL
rummy
 ethyl crotonateFL/FR
savory
N-(2,4-dimethoxybenzyl)-N2-(2-(pyridin-2-yl)ethyl) oxalamideFL
N-(heptan-4-yl)benzo(D)(1,3)dioxole-5-carboxamideFL
N1-(2-methoxy-4-methyl benzyl)-N2-(2-(pyridin-2-yl)ethyl) oxalamideFL
N1-(2-methoxy-4-methyl benzyl)-N2-2(2-(5-methyl pyridin-2-yl)ethyl) oxalamideFL
smoky
 prosopis juliflora wood extractFL
 pyroligneous acidsFL/FR
sulfurous
2,3-butane dithiolFL
 butyl mercaptanFL
 ethyl methyl sulfideFL
S-ethyl thioacetateFL
 fish thiolFL/FR
 furfuryl thiopropionateFL
 methyl 2-methyl-3-furyl disulfideFL
3-methyl-2-butane thiolFL
2-naphthyl mercaptanFL
 roasted butanolFL
2,4,6-trithiaheptane 10% in triacetinFL
vegetable
 tyramineFL
wasabi
2-(methyl thio) ethyl acetateFL
waxy
(E)-2-undecenalFL/FR
woody
ortho-guaiacolFL/FR
yeasty
 faex extractsFL
 
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Potential Uses:
 meatFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 tobacco
Search Trop  Picture
 wine
Search  Picture
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Synonyms:
2-(ethyl-3-(methyl sulfanyl) pyrazine
2-ethyl-3-(methyl thio) pyrazine
2-ethyl-3-(methylsulfanyl)pyrazine
2-(ethyl-3-(methylsulfanyl)pyrazine
2-ethyl-3-(methylthio)pyrazine
2-ethyl-3-methylsulfanylpyrazine
2-ethyl-3-methylthiopyrazine
2-methyl thio-3-ethyl pyrazine
2-(methyl thio)-3-ethyl pyrazine
2-methylthio-3-ethyl pyrazine
2-methylthio-3-ethylpyrazine
2-(methylthio)-3-ethylpyrazine
 pyrazine, 2-ethyl-3-(methylthio)-
 pyrazine,2-ethyl-3-(methylthio)-
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