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]
  • Augustus Oils
    • Augustus Oils Ltd
      The Premier Supplier
      Augustus Oils Ltd, in harmony with nature - to present it at its best...
      A wealth of experience, expertise and knowledge has allowed Augustus to bridge the gulf in expectation and trust between growers and users of natural ingredients. The Company works in partnership with customers on the one hand, and growers, farmers and distillers on the other. Both users and producers can then focus on exactly what they do best, while skilled Augustus technicians closely monitor and control the delivered product. This ensures users can have the confidence that they will receive the best raw materials suited to their requirements.
      Email: Enquiries
      Email: Sales
      Email: web site enquiries
      Voice: +44 (0)1420 590555
      Fax: +44 (0)1420 592420
      Services
      Product(s):
      Cocoa Pyrazine 10% Pg
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
      Email: Marketing
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      US Email: Sales
      Voice: 1-631-485-4226
      Fax: 1-631-614-7828
      US Voice: 1-631-485-4226
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      Product(s):
      55031-15-7 2-Ethyl-3,5-dimethylpyrazine 98%
       
  • 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.
      about: 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.
      Email: Sales
      Voice: 203-299-3220
      Fax: 203-299-1355
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      Products List: View
      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 high impact aroma chemicals
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, at small to medium scale.
      Speciality Chemical has more than 25 years experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavours 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.
      Email: Info
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      Voice: +44 (0)1327 310 079
      Fax: +44 (0)1327 310 701
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      Speciality Chemical Product Groups
      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.
      Email: Info
      Email: Philippe Faucher
      US Email: USA Sales
      Email: Germany Sales
      Email: Italy Sales
      Email: Japan Sales
      Voice: +33 (0)1 34 25 58 10
      Fax: + 33 1 34 25 58 18
      About Us
      Product(s):
      50022 2-ETHYL-3, 5(6)-DIMETHYL PYRAZINE
       
  • 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.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Linkedin
      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.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      News
      Product(s):
      H0017 2-ETHYL-3(5/6)-DIMETHYLPYRAZINE, Kosher
       
  • Myrazine
    • Myrazine LLC
      EU Natural Ingredients from Fermentation
      All the materials are sourced from fermentation.
      Myrazine LLC,formerly known as Cheng Smith LLC, and Abioco, started its search for Natural materials in 2000, when we started to import natural alcohols from China. China's liquor fermentation technology is as old as the country. Chinese liquor is? unique, because it is fermented from grains, such as rice, wheat, sorghum, and barleys. With bacteria or microorganism present in the fermentaiton, Chinese liquor is rich in flavours. It is reported that there are over 100 flavour materials in the liquor fermentation broth. During the production, the "good" liquor is distilled out, and the "bad" alcohols are dumped as "wastes" before 1980s. Fusel oil is regarded and dumped as the "bad" one during the production. Today, every single ton of the liquor fermentation "wastes" --- fusel oil, has been physically distilled. Alcohols from these distillations are methyl alcohol, ethanol, propanol, butanol, iso-butanol, iso-amyl alcohol, etc. Most of the alcohols are used by the flavour and fragrances industry as raw materials, which eventually go into the beverages, food, and some daily products. According to the US and EU regulations about natural ingredients, materials from fermentation are regarded as "natural".
      Email: Info
      Email: Sales
      Voice: +1.623 565 7047
      Product(s):
      2-Ethyl-3,5 (or 6)-dimethyl pyrazine/EU Nat.
       
  • 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.
      Email: Info
      Email: Sales
      Voice: +44 (0) 20 3745 0887
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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.
       
       
  • Riverside Aromatics
    • Riverside Aromatics Ltd.
      Speciality Aroma Chemicals, Naturals and Synthetics
      A specialist supplier of raw materials to the flavour industry.
      Peter Cannon & David Rowe established Riverside Aromatics in 2006 in Poole, UK, to offer a new type of specialist raw material supplier to the Flavour & Fragrance Industry. We bring together over 40 years of commercial & technical experience in the F&F industry which allows us to understand the needs of the Global F&F business and especially that of the West European Market.
      Email: Info
      Email: Peter Cannon (sales)
      Voice: +44 (0) 1202 679532
      Fax: +44 (0) 1202 679532
      Products List: View
      Product(s):
      NP1500 ETHYLDIMETHYLPYRAZINES FRACTION, NATURAL
       
  • Sigma-Aldrich
  • 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
      Fax: 0512-57570299
      Sales0512-57995626
      Sales0512-57570299
      News
      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
      US Email: Sales
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Inquiry
      Products List: View
      Product(s):
      N304 DIMETHYLETHYL PYRAZINE, NATURAL
      N309 2-ETHYL-3,(5 or 6)-DIMETHYLPYRAZINE MIXTURE, NATURAL
      310M coco pyrazines mixture in p.g.
       
  • R C Treatt & Co Ltd
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
CAS Number: 55031-15-7Picture of molecule3D/inchi
Other(deleted CASRN): 55031-15-7
FDA UNII: 1D80F4PE6E
MDL: MFCD00047392
CoE Number: 727
Molecular Weight: 272.39528000
Formula: C16 H24 N4
NMR Predictor: Predict (works with chrome, Edge 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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 789  ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-methyl-(3,5 or 6)-methoxypyrazine (13%)
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%)
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):27043-05-6 ; 2-ETHYL-3,(5 OR 6)-DIMETHYLPYRAZINE
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).
 
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
 
R C Treatt & Co Ltd
2-Ethyl-3(5/6)-dimethylpyrazine Halal, Kosher
Odor Description: roast nuts/almonds, cocoa/coffee, woody/potato crisps
 
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:
Ambles Nature et Chimie
2-ETHYL-3(5or6)-DIMETHYL PYRAZINE
Augustus Oils
Cocoa Pyrazine 10% Pg
Services
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
Indukern F&F
2-ETHYL-3,5(6)-DIMETHYL PYRAZINE
Odor: POTATO, CACAO, NUTTY, TOASTED
Kingchem Laboratories
2 ETHYL-3(5 or 6) DIMETHYLPYRAZINE
Odor: Chocolate, coffee, nut
Lluch Essence
PYRAZINE 2-ETHYL-3,5(6)-DIMETHYL
M&U International
2-ETHYL-3(5/6)-DIMETHYLPYRAZINE, Kosher
Myrazine
2-Ethyl-3,5 (or 6)-dimethyl pyrazine/EU Nat.
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
R C Treatt & Co Ltd
2-Ethyl-3(5/6)-dimethylpyrazine
Halal, Kosher
Odor: roast nuts/almonds, cocoa/coffee, woody/potato crisps
R C Treatt & Co Ltd
Cocoa Pyrazine 10% In Pg
Halal, Kosher
Reincke & Fichtner
2-Ethyl-3,(5 or 6)-dimethylpyrazine
Riverside Aromatics
ETHYLDIMETHYLPYRAZINES FRACTION, NATURAL
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
2-ETHYL-3,(5 or 6)-DIMETHYLPYRAZINE MIXTURE, NATURAL
Synerzine
coco pyrazines mixture in p.g.
Synerzine
DIMETHYLETHYL PYRAZINE, NATURAL
United International
2-Ethyl-3,5(6)-Dimethyl Pyrazine
WholeChem
2-Ethyl-3(5 & 6)dimethylpyrazine
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
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
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 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
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
cocoa
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
herbal
black camellia sinensis leaf infusionFL/FR
naphthyl
para-methyl anisoleFL/FR
nutty
2-acetyl-3,5-dimethyl pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
2,3-dimethyl pyrazineFL/FR
 filbert heptenoneFL/FR
2-methyl pyrazineFL/FR
2-methyl-3-propyl pyrazineFL/FR
2,4,5-trimethyl oxazoleFL/FR
2,3,5-trimethyl pyrazineFL/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 shell extractFL
burnt
2,4,5-trimethyl oxazoleFL/FR
caramellic
3-ethyl pyridineFL/FR
cocoa
 cacao flavorFL
coffee
roasted coffee bean concentrateFL
 coffee enhancersFL
 coffee flavorFL
 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
herbal
black camellia sinensis leaf infusionFL/FR
musty
2,3,5-trimethyl pyrazineFL/FR
naphthyl
para-methyl anisoleFL/FR
nutty
2-acetyl-3,5-dimethyl pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
2,3-dimethyl 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
 burntFL
 caramelFL
 chocolate cocoaFL
 coffeeFL
 hazelnutFL
 meatFL
 peanutFL
 popcornFL
 potatoFL
 roastedFL
 rumFL
 walnutFL
 whiskeyFL
 woodyFR
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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   Articles   Notes   Search   Top
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
Synonyms   Articles   Notes   Search   Top
Synonyms   Articles   Notes   Search   Top
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