3,5(6)-cocoa pyrazine
ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-methyl-(3,5 or 6)-methoxypyrazine (13%)
 
Notes:
Used as a food additive [EAFUS]
  • Apiscent Labs
    • Apiscent Labs, LLC
      Delivery of Quality
      Custom manufacturer and international supplier of fine ingredients.
      We believe inspired chemistry enriches lives. That's why our team is guided by a mission to provide fine ingredients to the worldwide pharmaceutical, flavor and fragrance markets with a primary focus on the manufacturing of value-added, research-based molecules. We're innovative problem solvers committed to excellence at every phase. Our work builds the foundation for our clients' continued success.
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      Product(s):
      2 ETHYL-3(5 or 6) DIMETHYLPYRAZINE
       
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
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      Product(s):
      COCOA PYRAZINE 10% IN PG
      DIMETHYL ETHYL PYRAZINE NATURAL FEMA 3149
      ETHYL-3(5/6)-DIMETHYLPYRAZINE, 2- FEMA 3149
       
  • Endeavour Specialty Chemicals
    • Endeavour Specialty Chemicals Ltd
      Expertise in Small to Medium Scale Chemical Manufacturing
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, all produced at the highest standards of quality.
      Endeavour Speciality Chemical has 25 years' experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavour's products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
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      Product(s):
      PZ0080 2-Ethyl-3,5(6)-dimethylpyrazine 99% F&F
       
  • FCI SAS
    • FCI SAS
      Inspired by Nature
      At FCI customer service is not a department it’s an attitude.
      Our team is composed of motivated professionals with great experience in the flavours and fragrances market. Our company has been serving this industry for more than 40 years and is ISO 9001 certified since 2009 . Whatever your question on flavour and fragrance ingredients: commercial, technical or regulatory – we will answer it very quickly.
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      Email: Philippe Faucher
      Voice: +33 (0)1 34 25 58 10
      Fax: + 33 1 34 25 58 18
      News
      Product(s):
      50022 2-ETHYL-3, 5(6)-DIMETHYL PYRAZINE
       
  • Frutarom
  • Indukern F&F
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
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      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
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      Product(s):
      PYRAZINE 2-ETHYL-3,5(6)-DIMETHYL
       
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      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. We warmly welcome your inquiries, come witness our solemn commitment for yourself.
      Email: Sales
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      Voice: +86-21-32515501 60762991 60762992
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      News
      Product(s):
      H0017 2-ETHYL-3(5/6)-DIMETHYLPYRAZINE, Kosher
       
  • Pell Wall Perfumes
    • Pell Wall Perfumes
      Hand-made fragrances
      Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock.
      Pell Wall was founded by perfumer Chris Bartlett to provide exclusive hand-made fragrances to a select few people who love them. All our products are created using fine quality ingredients, many of which we also offer for sale to other perfumers and enthusiasts. Pell Wall make fragrances for men, for women and for the home. If you’re looking for something even more exclusive our bespoke fragrance design service could be what you’re looking for: we design custom fragrances for individuals, other perfume brands, hotels, corporations and organisations.
      Email: Info
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      Mobile+44 7792 580511
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      Product(s):
      Cocoa Pyrazine
      As with all pyrazines this is used in traces – Cocoa Pyrazine at 0.1% in PG has a distinctively chocolate and cocoa powder odour with elements of roasted nuts. Occurs in various nuts, asparagus, tea and tobacco as well as chocolate. Even at 0.1% this is a very powerful material that can easily dominate your blend, so use with caution.
       
      Cocoa Pyrazine 1%
      As with all pyrazines this is used in traces – Cocoa Pyrazine at 1% in Ethanol has a strong, distinctively chocolate and cocoa powder odour with elements of roasted nuts.
       
       
  • Phoenix Aromas & Essential Oils
    • Phoenix Aromas & Essential Oils, Inc.
      EXCEPTIONAL Flavor and Fragrance Ingredients.
      Phoenix sources the finest flavor and fragrance ingredients for its customers.
      Phoenix Aromas & Essential Oils LLC was founded in 1994, grounded in a simple set of core values: provide top-quality products, cost-effective pricing and personalized attention to all our customers. After two decades, we remain committed to those values. With extensive market knowledge of our products, we anticipate, as opposed to merely react, to industry challenges. You can rely on us for all your flavor and fragrance ingredient needs. Customers benefit from Phoenix's long-standing relationships with experienced and reputable growers, processors and manufacturers in key global locations, who are committed to sustainability and green programs. With a strategically located 80,000 sq-ft facility, customers can rely on Phoenix to deliver quality products on time, and cost-effectively.
      Email: EU Info
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      US Email: Sales
      Voice: +44(0) 208 532 1022
      Fax: +44(0) 208 532 1023
      US Voice: 201-784-6100
      US Fax: 201-784-8566
      Global Reach
      Product(s):
      Pyrazine, 2-Ethyl-3, 5(6)-Dimethyl
       
  • Treatt
  • Sigma-Aldrich
    • Sigma-Aldrich
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
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      Certified Food Grade Products
      Product(s):
      W314900 2-Ethyl-3(5 or 6)-dimethylpyrazine, mixture of isomers, ≥95%, FG
      SDS
       
  • Sunaux International
    • Sunaux International
      Buy With Confidence
      We have industry leading processes and procedures to ensure nothing but the most reliable product.
      Sunaux International was founded in 2012 by the owner Mr.John Felton after spending 18 years involved in developing global business in the aromatic chemicals, fragrance and flavour compounds business.
      Email: John Felton
      Email: Stephen Zhou (Sales)
      Voice: 0512-57995626
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      Sales0512-57995626
      Sales0512-57570299
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      Product(s):
      H0017 2-Ethyl-3(5/6)-dimethyl Pyrazine
       
  • Synerzine
    • Synerzine, Inc.
      Innovation. Customization. Aroma Ingredients.
      Synerzine is a leading supplier of flavor and fragrance ingredients.
      Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
      Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
      US Email: Customer Service
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      Inquiry
      Products List: View
      Product(s):
      310M coco pyrazines mixture in P.G.
       
  • Ernesto Ventós
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
2-ethyl-3,5-dimethylpyrazine; 3-ethyl-2,5-dimethylpyrazine (Click)
CAS Number: 55031-15-7Picture of molecule
FDA UNII: 1D80F4PE6E
MDL: MFCD00047392
CoE Number: 727
Molecular Weight: 272.39528000
Formula: C16 H24 N4
NMR Predictor: Predict (works with chrome or firefox)
Also(can) Contains: 3,6-cocoa pyrazine
 3,5-cocoa pyrazine
EFSA/JECFA Comments: JECFA evaluated 2-ethyl-3 (5 or 6)-dimethylpyrazine (CASrn 13360-65-1, 13925-07-0). Mixture of positional isomers (2-Ethyl-3,5/6-dimethyl-), 2-ethyl-3,5-dimethylpyrazine (50-57 %); 2-ethyl-3,6-dimethylpyrazine (43-50 %) (EFFA, 2010a). JECFA CASrn: (13360-65-1, 13925-07-0).
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
JECFA Food Flavoring: 789  ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-methyl-(3,5 or 6)-methoxypyrazine (13%)
Flavis Number: 14.100 (Old)
DG SANTE Food Flavourings: 14.100  3,(5- or 6)-dimethyl-2-ethylpyrazine
FEMA Number: 3149  ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-methyl-(3,5 or 6)-methoxypyrazine (13%)
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.96500 @  25.00 °C.
Melting Point: 64.00 to  66.00 °C. @ 8.00 mm Hg
Boiling Point: 180.00 to  182.00 °C. @ 760.00 mm Hg
Vapor Density: 4.6 ( Air = 1 )
Flash Point: 157.00 °F. TCC ( 69.44 °C. )
Soluble in:
 water
Stability:
 stable in most media
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: nutty
 
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
 
Substantivity: 5 hour(s) at 100.00 %
 
 nutty  nut skin  hazelnut  peanut  chocolate  roasted  
Odor Description:
at 1.00 % in dipropylene glycol. 
nutty nut skin hazelnut peanut chocolate roasted
Luebke, William tgsc, (2009)
 
 nut skin  brown  sweet  musty  peanut roasted peanut  
Odor Description:
Nut skin, brown, sweet, musty, with a slightly roasted peanut shell nuance
Mosciano, Gerard P&F 17, No. 3, 57, (1992)
 
 
Flavor Type: nutty
 
 peanut  nut skin  brown  hazelnut roasted hazelnut  coffee  chocolate  
Taste Description:
at 5.00 ppm.  
Peanut, nut skin, brown, roasted, hazelnut, with coffee and chocolate nuances
Mosciano, Gerard P&F 17, No. 3, 57, (1992)
 
Odor and/or flavor descriptions from others (if found).
 
Frutarom
2-ETHYL-3(5/6)-DIMETHYLPYRAZINE ≥99.00% (sum of isomers), NI, Kosher
Odor Description: Burnt, Coffee, Nutty, Roast, Woody.
Suggested Uses: Bakery, Chocolate, Cocoa, Coffee, Nut, Shellfish
Taste Description: peanut nut skin brown roasted hazelnut coffee chocolate
 
Sigma-Aldrich
2-Ethyl-3(5 or 6)-dimethylpyrazine, mixture of isomers, ≥95%, FG
Odor Description: almond; beef; caramel; cheese; corn; coffee; earthy; woody; tobacco.
Taste Description: peanut nut skin brown roasted hazelnut coffee chocolate
 
Treatt
2-Ethyl-3(5/6)-dimethylpyrazine Halal, Kosher
Odor Description: roast nuts/almonds, cocoa/coffee, woody/potato crisps
 
Frutarom
NATURAL DIMETHYLETHYLPYRAZINE ≥90.00% (sum of isomers), natural, Kosher
Odor Description: Nutty, Toasted.
Suggested Uses: Alcoholic Beverages, Chocolate, Cocoa, Coffee, Meat, Nut
 
Pell Wall Perfumes
Cocoa Pyrazine
Odor Description: chocolate, cocoa, nutty-hazelnut and peanut, roasted
As with all pyrazines this is used in traces Cocoa Pyrazine at 0.1% in PG has a distinctively chocolate and cocoa powder odour with elements of roasted nuts. Occurs in various nuts, asparagus, tea and tobacco as well as chocolate. Even at 0.1% this is a very powerful material that can easily dominate your blend, so use with caution.
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Apiscent Labs
2 ETHYL-3(5 or 6) DIMETHYLPYRAZINE
Odor: Chocolate, coffee, nut
BOC Sciences
For experimental / research use only.
2-Ethyl-3,5-dimethylpyrazine 98%
Charkit Chemical
COCOA PYRAZINE 10% IN PG
Charkit Chemical
DIMETHYL ETHYL PYRAZINE NATURAL FEMA 3149
Charkit Chemical
ETHYL-3(5/6)-DIMETHYLPYRAZINE, 2- FEMA 3149
Endeavour Specialty Chemicals
2-Ethyl-3,5(6)-dimethylpyrazine 99% F&F
Speciality Chemical Product Groups
Ernesto Ventós
2-ETHYL-3(5 OR 6)-DIMETHYLPYRAZINE
Odor: NUTTY, EARTHY, WOODY
FCI SAS
2-ETHYL-3, 5(6)-DIMETHYL PYRAZINE
Odor: Chocolate, coffee, nut
Frutarom
2-ETHYL-3,5{6}-DIMETHYL PYRAZINE
Frutarom
2-ETHYL-3(5/6)-DIMETHYLPYRAZINE
≥99.00% (sum of isomers), NI, Kosher
Odor: Burnt, Coffee, Nutty, Roast, Woody.
Use: Suggested Uses: Bakery, Chocolate, Cocoa, Coffee, Nut, Shellfish
Frutarom
NATURAL DIMETHYLETHYLPYRAZINE
≥90.00% (sum of isomers), natural, Kosher
Odor: Nutty, Toasted.
Use: Suggested Uses: Alcoholic Beverages, Chocolate, Cocoa, Coffee, Meat, Nut
Indukern F&F
2-ETHYL-3,5(6)-DIMETHYL PYRAZINE
Odor: POTATO, CACAO, NUTTY, TOASTED
Lluch Essence
PYRAZINE 2-ETHYL-3,5(6)-DIMETHYL
M&U International
2-ETHYL-3(5/6)-DIMETHYLPYRAZINE, Kosher
Pell Wall Perfumes
Cocoa Pyrazine 1%
Odor: chocolate, cocoa, nutty-hazelnut and peanut, roasted
Use: As with all pyrazines this is used in traces Cocoa Pyrazine at 1% in Ethanol has a strong, distinctively chocolate and cocoa powder odour with elements of roasted nuts.
Pell Wall Perfumes
Cocoa Pyrazine
Odor: chocolate, cocoa, nutty-hazelnut and peanut, roasted
Use: As with all pyrazines this is used in traces Cocoa Pyrazine at 0.1% in PG has a distinctively chocolate and cocoa powder odour with elements of roasted nuts. Occurs in various nuts, asparagus, tea and tobacco as well as chocolate. Even at 0.1% this is a very powerful material that can easily dominate your blend, so use with caution.
Phoenix Aromas & Essential Oils
Pyrazine, 2-Ethyl-3, 5(6)-Dimethyl
Reincke & Fichtner
2-Ethyl-3,(5 or 6)-dimethylpyrazine
Sigma-Aldrich
2-Ethyl-3(5 or 6)-dimethylpyrazine, mixture of isomers, ≥95%, FG
Odor: almond; beef; caramel; cheese; corn; coffee; earthy; woody; tobacco.
Certified Food Grade Products
Sunaux International
2-Ethyl-3(5/6)-dimethyl Pyrazine
Synerzine
coco pyrazines mixture in P.G.
Treatt
2-Ethyl-3(5/6)-dimethylpyrazine
Halal, Kosher
Odor: roast nuts/almonds, cocoa/coffee, woody/potato crisps
Treatt
Cocoa Pyrazine 10% In Pg
Halal, Kosher
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
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:
gavage-rat LD50  456 mg/kg
(Moran et al., 1980)

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavoring agents
Recommendation for 3,5(6)-cocoa pyrazine usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 38.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 9.00 (μg/capita/day)
Structure Class: II
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: 4
Click here to view publication 4
 average usual ppmaverage maximum ppm
baked goods: -5.00000
beverages(nonalcoholic): -5.00000
beverages(alcoholic): --
breakfast cereal: -2.00000
cheese: --
chewing gum: --
condiments / relishes: -2.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -2.00000
granulated sugar: --
gravies: -2.00000
hard candy: -5.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -2.00000
milk products: -1.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s):
The FEMA GRAS assessment of pyrazine derivatives used as flavor ingredients.View pdf
European Food Safety Athority(efsa): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) on a request from the Commission related to Flavouring Group Evaluation 17 (FGE.17): Pyrazine derivatives from chemical group 24 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 50 (FGE.50): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Flavouring Group Evaluation 17, Revision 1 (FGE.17Rev1): Pyrazine derivatives from chemical group 24 - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) [1]
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 17, Revision 2 (FGE.17Rev2): Pyrazine derivatives from chemical group 24
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 50, Revision 1 (FGE.50Rev1): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17Rev2 (2010)
View page or View pdf
Safety and efficacy of pyrazine derivatives including saturated ones belonging to chemical group 24 when used as flavourings for all animal species
View page or View pdf
EPA Substance Registry Services (TSCA): 55031-15-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 16220104
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 2-ethyl-3,5-dimethylpyrazine; 3-ethyl-2,5-dimethylpyrazine
Chemidplus: 0027043056
Synonyms   Articles   Notes   Search   Top
References:
 2-ethyl-3,5-dimethylpyrazine; 3-ethyl-2,5-dimethylpyrazine
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 55031-15-7
Pubchem (cid): 16220104
Pubchem (sid): 103183513
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): Search
FooDB: FDB009405
Export Tariff Code: 2933.99.9700
VCF-Online: VCF Volatile Compounds in Food
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
 sulfuryl octanoateFL/FR
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 sulfuryl propionateFL/FR
balsamic
 propyl benzoateFL/FR
caramellic
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
chocolate
 chocolate pyrazine AFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methyl butyraldehydeFL/FR
earthy
2-ethyl-3-methoxypyrazineFL/FR
fermented
 valeraldehydeFL/FR
2-heptyl furanFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
naphthyl
para-methyl anisoleFL/FR
nutty
2-acetyl-3,5-dimethyl pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
 filbert heptenoneFL/FR
2-methyl pyrazineFL/FR
2-methyl-3-propyl pyrazineFL/FR
2,4,5-trimethyl oxazoleFL/FR
popcorn
2-acetyl thiazoleFL/FR
tobacco
3-ethyl pyridineFL/FR
 
For Flavor
 
No flavor group found for these
 butyramideFL
 chocolate pyrazine AFL/FR
 chocolate pyrazine BFL
 cyclohexyl methyl pyrazineFL
2,5-diethyl thiazoleFL
2,5-diethyl-4-methyl thiazoleFL
6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazineFL
2,5-dimethyl thiazoleFL
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
2-ethyl-3-methoxypyrazineFL/FR
 methyl 2-(methyl thio) acetateFL
2-propyl pyridineFL
para-salicylic acidFL
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 sulfuryl octanoateFL/FR
 sulfuryl propionateFL/FR
bitter
 methyl ethoxypyrazineFL
brown
 juglans nigra hulls extractFL
 juglans nigra shell extractFL
burnt
2,4,5-trimethyl oxazoleFL/FR
caramellic
3-ethyl pyridineFL/FR
coffee
 difurfuryl etherFL
2-isopropyl pyrazineFL
corn chip
2-acetyl thiazoleFL/FR
2-acetyl-2-thiazolineFL
earthy
2-methyl-3-propyl pyrazineFL/FR
fatty
2-heptyl furanFL/FR
fruity
 propyl benzoateFL/FR
fusel
2-methyl butyraldehydeFL/FR
green
 dihydroxyacetophenone (mixed isomers)FL
2-methyl-5-isopropyl pyrazineFL
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
2-vinyl pyrazineFL
naphthyl
para-methyl anisoleFL/FR
nutty
2-acetyl-3,5-dimethyl pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
1-ethyl-2-acetyl pyrroleFL
2-ethyl-6-methyl pyrazineFL
 filbert heptenoneFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methyl pyrazineFL/FR
roasted
 acer spicatum bark extractFL
 gluconyl ethanolamineFL
 lactoyl ethanolamine phosphateFL
spicy
 cinnamon hazelnut cappuccino flavorFL
winey
 valeraldehydeFL/FR
 
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Potential Uses:
 almondFL
 burnt 
 caramelFL
 chocolate cocoa 
 coffeeFL
 meat 
 nut hazelnutFL
 nut peanutFL
 nut walnutFL
 popcornFL
 potatoFL
 roasted 
 rumFL
 whiskeyFL
 woody 
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Occurrence (nature, food, other): note
 asparagus
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 cocoa
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 coffee
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 filbert
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 meat
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 peanut
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 popcorn
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 potato baked potato
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 rum
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 shrimp
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 soy products
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 tea
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 tobacco burley tobacco
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 tobacco virginia tobacco
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 whiskey
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Synonyms:
3,5(6)-dimethyl-2-ethyl pyrazine mixture
3,(5- or 6)-dimethyl-2-ethylpyrazine
3,5(6)-dimethyl-2-ethylpyrazine mixture
 ethyl dimethyl pyrazine natural
 ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-methyl-(3,5 or 6)-methoxypyrazine (13%)
 ethyl-3,(5 or 6)-dimethyl pyrazine
 ethyl-3,(5 or 6)-dimethylpyrazine
2-ethyl-3,(5 or 6)-dimethylpyrazine
2-ethyl-3,5-dimethylpyrazine; 3-ethyl-2,5-dimethylpyrazine
2-ethyl-3,5(6)-dimethyl pyrazine
2-ethyl-3,5(6)-dimethyl pyrazine mixture
2-ethyl-3,5(6)-dimethylpyrazine
2-ethyl-3,5(6)-dimethylpyrazine mixture
2-ethyl-3,5{6}-dimethyl pyrazine
2 ethyl-3(5 or 6) dimethylpyrazine
2-ethyl-3(5 or 6)-dimethylpyrazine
2-ethyl-3(5/6)-dimethylpyrazine
 pyrazine, 2-ethyl-3, 5(6)-dimethyl
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