2-acetyl pyrazine
1-pyrazin-2-ylethanone
 
Notes:
Flavouring ingredient. Component of roasted sesame seed aroma
  • Advanced Biotech
  • Alfrebro
    • Alfrebro LLC/ Archer Daniels Midland Company
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
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  • 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.
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      2 Acetyl Pyrazine
       
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
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      10060 2-Acetyl pyrazine
       
  • Berjé
    • Berje Inc.
      Where the world comes to its senses
      Where the world comes to its senses - Berjé is a global distributor of Essential Oils and Aromatic Chemicals.
      Berjé is a family-owned business that has been in operation for six decades. The company's origins and strength lie in a profound understanding of the supply and the quality of the diverse raw materials consumed by the flavor and fragrance industries. This base was expanded upon more than two decades ago to include fragrance production. The company's unparalleled raw material expertise is focused on the supply of essential oils and aromatic chemicals. This is supported by our long-standing relationships with a worldwide fabric of producers ensuring the greatest prospects for uninterrupted supply in markets that are often volatile and unpredictable.
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      2-Acetyl Pyrazine
       
  • 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.
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      Product(s):
      22047-25-2 2-Acetylpyrazine
       
  • 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.
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      Product(s):
      ACETYLPYRAZINE, 2- FEMA 3126
      ACETYLPYRAZINE, 2- NATURAL FEMA 3126
       
  • Elan Inc.
    • Elan Inc.
      Legacy of Innovation
      Highest quality natural and synthetic products.
      Elan Inc. is a privately held business that has been in operation for over 30 years. Our offices and production facility are located in Newark, NJ. We are dedicated to producing the highest quality natural and synthetic products available in the flavor and fragrance industry.
      US Email: Mr. David Pimentel
      US Email: Ms. Isabel Couto
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      Product(s):
      2-ACETYLPYRAZINE Kosher
      SDS
       
  • 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.
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      PZ0011 2-Acetylpyrazine
       
  • 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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      Product(s):
      50001 2-ACETYL PYRAZINE
       
  • Fleurchem
    • Fleurchem, Inc.
      Have A Flavorful Day
      A leading global manufacturer and supplier of ingredients for Flavors, Fragrances, AromaTherapy, Foods, Beverages, Personal Care Products, and other uses.
      Operating out of the 200,000 sq. ft., former Hercules/PFW facility in Middletown, NY; Fleurchem produces a full range of natural isolates, synthetic chemicals & specialities, essential oils and flavors. Additionally, the company performs toll manufacturing, as well as custom chemical synthesis for a wide range of clients.
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      Product(s):
      2-acetyl pyrazine
       
  • H. Interdonati, Inc.
    • H. Interdonati, Inc.
      Innovative products
      Because your flavors and fragrances are only as good as their source "Since 1952"
      H. Interdonati, Inc. began in 1952 with the tradition of delivering quality pharmaceuticals and fine chemical ingredients at competitive prices. The mission was simple: To provide the most reliable, personal service in the industry.
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      2-acetyl pyrazine Kosher
       
  • Frutarom
    • FRUTAROM USA INC,
      Flavor & Specialty Ingredients
      Your preferred partner for flavour and fragrance success.
      Our broad and diverse product portfolio is designed to provide and cater for every flavor and taste profile required by our customer base and incorporates historic, and iconic, market leading products.
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      441A0410000 2-ACETYL PYRAZINE KOSHER
       
  • Indukern F&F
  • Jiangyin Healthway
    • Jiangyin Healthway International Trade Co., Ltd
      Independent Ingredients Supplier
      We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
      Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals.
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      Product(s):
      HL0130 2-Acetyl Pyrazine
       
  • 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.
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      Voice: +44 (0) 1202 679532
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      Product(s):
      AP0100 2-ACETYLPYRAZINE
       
  • Robinson Brothers
  • Sigma-Aldrich
  • SRS Aromatics
    • SRS Aromatics Ltd
      For over 25 years
      Bringing flavour and fragrance into your world.
      As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply.
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      2-ACETYL PYRAZINE
       
  • 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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      H0035 2-Acetyl 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.
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      612A 2-Acetylpyrazine
      N612A natural 2-Acetylpyrazine
      N612A-5 2-ACETYLPYRAZINE SOLUTION, 5% IN ETHANOL, NATURAL
      N612A-10-TEC 2-ACETYL PYRAZINE, 10% IN TEC, NATURAL
       
  • Taytonn ASCC
    • Taytonn ASCC Pte Ltd
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
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      2-Acetylpyrazine
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
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      Voice: 1-800-423-8616
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      Product(s):
      A0988 2-Acetylpyrazine >99.0%(GC)
      SDS
       
  • The Lermond Company
    • The Lermond Company
      Your Sourcing Resource
      The Lermond family has been sourcing raw materials for the flavor and fragrance industry for nearly 7 decades.
      The Lermond Company is a women-owned distributor of raw materials primarily servicing the flavor and fragrance industry. For three generations, members of the Lermond family have been integral sourcing partners for the North American flavor and fragrance industry. We supply high quality essential oils, aroma chemicals, absolutes, concretes, resinoids and floral waters from around the world to the global industry.
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      Email: Tara
      Email: Erica
      Voice: 201-896-3300
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      Product(s):
      10139 ACETYL PYRAZINE
      70007 2 ACETYL PYRAZINE, NATURAL
       
  • Tianjin Danjun International
    • Tianjin Danjun International Trade Co., LTD.
      Quality Products
      We know the Chinese chemical market well.
      Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service.
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      Voice: +86-15822601686
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      Product(s):
      B-025 2-Acetyl pyrazine
       
  • R C Treatt & Co Ltd
    • R C Treatt and Co Ltd
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
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      Product(s):
      2-Acetylpyrazine Halal, Kosher

      Used not only for popcorn type flavours, but also in roast nut flavours (hazelnut, peanut, almond), chocolate, bread and yeast type flavors. 2-Acetylpyrazine and 2-acetylthiazole both have aromas similar to the non-GRAS material 2-acetylpyrroline which is an important character impact compound in aromatic rice, bread crust and popcorn. Normal use levels in finished consumer product: 0.05-5 ppm. Council of Europe limits: foods (5 ppm); beverages (5 ppm).
       
       
  • United International
    • Qingdao Free Trade Zone United International Co Ltd
      Quality Products
      A partner in your supply chain solution.
      Qingdao Free Trade Zone United International Trade Co., Ltd.was founded in 1996, specializing in the production and import and export of food additives,flavor raw materials and pharmaceutical and chemical raw materials. The company has experienced R&D and business personnel,product quality, low price, efficient service and fast insight and grasp the latest market information.
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      Voice: +86-532-83893699
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      Product(s):
      1002 2-Acetyl Pyrazine
       
  • Ernesto Ventós
  • Vigon International
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
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      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
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      Product(s):
      2-Acetyl pyrazine
       
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas    Flavor Demo Formulas
CAS Number: 22047-25-2Picture of molecule3D/inchi
Other(deleted CASRN): 131922-02-6
ECHA EINECS - REACH Pre-Reg: 244-753-5
FDA UNII: GR391IBU5C
Nikkaji Web: J27.905F
MDL: MFCD00006134
CoE Number: 2286
XlogP3: 0.20 (est)
Molecular Weight: 122.12702000
Formula: C6 H6 N2 O
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: flavor and fragrance 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: 784  2-acetylpyrazine
DG SANTE Food Flavourings: 14.032  2-acetylpyrazine
FEMA Number: 3126 2-acetylpyrazine
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):22047-25-2 ; ACETYLPYRAZINE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: white to pale yellow crystalline powder (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: Yes
Melting Point: 76.00 to  78.00 °C. @ 760.00 mm Hg
Boiling Point: 188.00 to  190.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.188000 mmHg @ 25.00 °C.
Flash Point: > 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w): 0.200
Shelf Life: 24.00 month(s) or longer if stored properly.
Storage: store in cool, dry place in tightly sealed containers, protected from heat and light.
Soluble in:
 alcohol
 dipropylene glycol
 water, 6.652e+004 mg/L @ 25 °C (est)
 water, 6.65E+04 mg/L @ C (exp)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: popcorn
 
Odor Strength: very high ,
recommend smelling in a 0.10 % solution or less
 
Substantivity: 400 hour(s) at 10.00 % in dipropylene glycol
 
 popcorn  nutty  corn chip  bread crust  chocolate  hazelnut  coffee  
Odor Description:
at 0.10 % in propylene glycol. 
popcorn nutty corn chip bread crust chocolate hazelnut coffee
Luebke, William tgsc, (1996)
 
 musty  roasted  corn chip  popcorn  nutty  potato  
Odor Description:
Musty, roasted, corn chip, popcorn, nutty and potato-like
Mosciano, Gerard P&F 17, No. 1, 41, (1992)
 
 
Flavor Type: roasted
 
 roasted  nutty  bready  yeasty  popcorn  corn chip  
Taste Description:
at 10.00 ppm.  
Roasted, nutty, bready and yeasty, with popcorn and corn chip nuances
Mosciano, Gerard P&F 17, No. 1, 41, (1992)
 
Odor and/or flavor descriptions from others (if found).
 
R C Treatt & Co Ltd
2-Acetylpyrazine Halal, Kosher
Odor Description: popcorn; nutty, bread crust
Taste Description: nutty
Used not only for popcorn type flavours, but also in roast nut flavours (hazelnut, peanut, almond), chocolate, bread and yeast type flavors. 2-Acetylpyrazine and 2-acetylthiazole both have aromas similar to the non-GRAS material 2-acetylpyrroline which is an important character impact compound in aromatic rice, bread crust and popcorn. Normal use levels in finished consumer product: 0.05-5 ppm. Council of Europe limits: foods (5 ppm); beverages (5 ppm).
 
Moellhausen
2-ACETYL PYRAZINE
Odor Description: chocolate, coffee, nut, popcorn
Taste Description: chocolate, popcorn in dilution (10ppm)
 
Taytonn ASCC
2-Acetylpyrazine
Odor Description: Sweet, Nutty, Caramellic/ Caramel, Popcorn
 
FCI SAS
2-ACETYL PYRAZINE
Odor Description: Popcorn, chocolate, nut and toast
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
2 ACETYL PYRAZINE 5% ETOH NATURAL
Advanced Biotech
2 ACETYL PYRAZINE 5% OS NATURAL
Advanced Biotech
2 ACETYL PYRAZINE 5% PG NATURAL
Advanced Biotech
2 ACETYL PYRAZINE 5% TEC NATURAL
Advanced Biotech
2 ACETYL PYRAZINE
Alfrebro
2-ACETYL PYRAZINE
Ambles Nature et Chimie
2 ACETYL NAT
Anhui Haibei
2-Acetyl Pyrazine natural
Odor: Popcorn nutty corn chip bread crust chocolate hazelnut coffee
Anhui Haibei
2-Acetyl Pyrazine
Odor: Popcorn nutty corn chip bread crust chocolate hazelnut coffee
Anhui Suzhou Jinli Aromatic Chemicals
2-Acetyl Pyrazine
Odor: popcorn, roast
Apple Flavor & Fragrance
2-Acetylpyrazine
Augustus Oils
2 Acetyl Pyrazine
Services
Beijing Lys Chemicals
2-Acetyl pyrazine
Berjé
2-Acetyl Pyrazine
Media
BOC Sciences
For experimental / research use only.
2-Acetylpyrazine
Charkit Chemical
ACETYLPYRAZINE, 2- FEMA 3126
Charkit Chemical
ACETYLPYRAZINE, 2- NATURAL FEMA 3126
Citrus and Allied Essences
2-Acetyl Pyrazine FCC
Market Report
De Monchy Aromatics
2-Acetyl Pyrazine
Odor: nutty, chocolate, popcorn, corn chip, bread crust, hazelnut, coffee
DeLong Chemicals America
2-Acetylpyrazine, Kosher
Diffusions Aromatiques
2-ACETYL PYRAZINE NATUREL
Elan Inc.
2-ACETYLPYRAZINE
Kosher
Endeavour Specialty Chemicals
2-Acetylpyrazine
Speciality Chemical Product Groups
Ernesto Ventós
2-Acetyl Pyrazine
Odor: POPCORN, CHOCOLATE, NUT, FIRING
FCI SAS
2-ACETYL PYRAZINE
Odor: Popcorn, chocolate, nut and toast
Fleurchem
2-acetyl pyrazine
Frutarom
2-ACETYL PYRAZINE
KOSHER
Flavor: Nutty, Corn, Roasted, Popcorn
CBD Offering
H. Interdonati, Inc.
2-acetyl pyrazine Kosher
Featured Products
IFF
2-ACETYL PYRAZINE
KOSHER
Flavor: Nutty, Corn, Roasted, Popcorn
Indukern F&F
2-ACETYL PYRAZINE
Odor: POPCORN, CHOCOLATE, NUTTY
Jiangyin Healthway
2-Acetyl Pyrazine
New functional food ingredients
Jinan Enlighten Chemical Technology(Wutong Aroma )
2-Acetyl pyrazine, Kosherk
Kingchem Laboratories
2 ACETYLPYRAZINE
Odor: Grilled corn, chocolate nut
Lluch Essence
PYRAZINE 2-ACETHYL
M&U International
2-ACETYL PYRAZINE, Kosher
M&U International
Nat. 2-Acetyl Pyrazine
Moellhausen
2-ACETYL PYRAZINE
Odor: chocolate, coffee, nut, popcorn
Flavor: chocolate, popcorn in dilution (10ppm)
Oamic Ingredients
2-Acetyl Pyrazine
Odor: Popcorn
Omega Ingredients
2-Acetyl Pyrazine Natural >99 %
Pearlchem Corporation
2-Acetyl Pyrazine
Penta International
2-ACETYL PYRAZINE NATURAL 1% IN DPG
Penta International
2-ACETYL PYRAZINE NATURAL 1% IN ETHANOL
Penta International
2-ACETYL PYRAZINE NATURAL 1% IN NEOBEE
Penta International
2-ACETYL PYRAZINE NATURAL 1% IN PROPYLENE GLYCOL
Penta International
2-ACETYL PYRAZINE NATURAL 1% IN TRIETHYL CITRATE
Penta International
2-ACETYL PYRAZINE NATURAL 5% IN DPG
Penta International
2-ACETYL PYRAZINE NATURAL 5% IN NEOBEE
Penta International
2-ACETYL PYRAZINE NATURAL 5% IN PROPYLENE GLYCOL
Penta International
2-ACETYL PYRAZINE NATURAL 5% IN TRIACETIN
Penta International
2-ACETYL PYRAZINE NATURAL NEAT
Penta International
2-ACETYL PYRAZINE
Penta International
2-ACETYLPYRAZINE NATURAL 5% IN ETHYL ALCOHOL
Phoenix Aromas & Essential Oils
Pyrazine, 2-Acetyl
Prodasynth
2-ACETYLPYRAZINE
Odor: POPCORN, CHOCOLATE, NUT, ROASTED
Flavor: ROASTED,BREAD,YEASTY,POPCORN,NUTTY
R C Treatt & Co Ltd
2-Acetylpyrazine
Halal, Kosher
Odor: popcorn; nutty, bread crust
Flavor: nutty
Used not only for popcorn type flavours, but also in roast nut flavours (hazelnut, peanut, almond), chocolate, bread and yeast type flavors. 2-Acetylpyrazine and 2-acetylthiazole both have aromas similar to the non-GRAS material 2-acetylpyrroline which is an important character impact compound in aromatic rice, bread crust and popcorn. Normal use levels in finished consumer product: 0.05-5 ppm. Council of Europe limits: foods (5 ppm); beverages (5 ppm).
Reincke & Fichtner
2-Acetylpyrazine
Riverside Aromatics
2-ACETYLPYRAZINE
Odor: powerful, long-lasting and highly diffusive biscuity
Robinson Brothers
2-Acetylpyrazine
https://www.robinsonbrothers.uk/chemistry-competences
Santa Cruz Biotechnology
For experimental / research use only.
2-Acetylpyrazine
Sigma-Aldrich
2-Acetylpyrazine, ≥99%, FCC, FG
Odor: chocolate; nutty; vegetable
Certified Food Grade Products
SRS Aromatics
2-ACETYL PYRAZINE
Sunaux International
2-Acetyl Pyrazine
Synerzine
2-ACETYL PYRAZINE, 10% IN TEC, NATURAL
Synerzine
2-ACETYLPYRAZINE SOLUTION, 5% IN ETHANOL, NATURAL
Synerzine
2-Acetylpyrazine
Synerzine
natural 2-Acetylpyrazine
Taytonn ASCC
2-Acetylpyrazine
Odor: Sweet, Nutty, Caramellic/ Caramel, Popcorn
TCI AMERICA
For experimental / research use only.
2-Acetylpyrazine >99.0%(GC)
Tengzhou Jitian Aroma Chemiclal
2-Acetyl Pyrazine
Tengzhou Xiang Yuan Aroma Chemicals
2-Acetyl Pyrazine
The Lermond Company
2 ACETYL PYRAZINE, NATURAL
The Lermond Company
ACETYL PYRAZINE
Tianjin Danjun International
2-Acetyl pyrazine
United International
2-Acetyl Pyrazine
Vigon International
ACETYL-2 PYRAZINE NATURAL 5% IN ETHYL ALCOHOL
Vigon International
ACETYL-2 PYRAZINE NATURAL 5% IN PROPYLENE GLYCOL
Vigon International
ACETYL-2 PYRAZINE NATURAL 5% IN TRIETHYL CITRATE NATURAL
Vigon International
Acetyl-2 Pyrazine
Odor: POPCORN, BREAD-CRUST LIKE
WEN International
2-ACETYL PYRAZINE
Synthetic
WholeChem
2-Acetyl pyrazine
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
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 - Wear suitable protective clothing.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Skin irritation (Category 2), H315
Eye irritation (Category 2A), H319
Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335
GHS Label elements, including precautionary statements
 
Pictogram
 
Signal word Warning
Hazard statement(s)
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary statement(s)
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 - Wash skin thouroughly after handling.
P271 - Use only outdoors or in a well-ventilated area.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P304 + P340 - IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P332 + P313 - IF SKIN irritation occurs: Get medical advice/attention.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed.
P405 - Store locked up.
P501 - Dispose of contents/ container to an approved waste disposal plant.
Oral/Parenteral Toxicity:
gavage-rat LD50  [sex: M,F] > 3000 mg/kg
(Posternak et al., 1975)

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for 2-acetyl pyrazine usage levels up to:
  0.0500 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 12.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 120.00 (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: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -5.00000
fruit ices: -5.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -5.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
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
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 22047-25-2
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 30914
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 1-pyrazin-2-ylethanone
Chemidplus: 0022047252
Synonyms   Articles   Notes   Search   Top
References:
 1-pyrazin-2-ylethanone
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 22047-25-2
Pubchem (cid): 30914
Pubchem (sid): 134993897
Flavornet: 22047-25-2
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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
CHEMBL: View
HMDB (The Human Metabolome Database): HMDB31861
FooDB: FDB008545
Export Tariff Code: 2933.99.9700
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
aldehydic
aldehydic
2-methyl undecanal (aldehyde C-12 mna)FL/FR
amber
 ambroxanFL/FR
balsamic
2-acetyl furanFL/FR
isoamyl benzoateFL/FR
 amyris wood oilFL/FR
siam benzoin resinoidFL/FR
 benzyl salicylateFL/FR
 guaiacyl phenyl acetateFL/FR
 mastic gum resinFR
3-phenyl propyl alcoholFL/FR
bready
 coffee furanoneFL/FR
 furfuralFL/FR
 cycloteneFL/FR
 ethyl maltolFL/FR
 geranyl crotonateFR
 immortelle absoluteFL/FR
 maltolFL/FR
 shoyu furanoneFL/FR
 toffee furanoneFL/FR
chocolate
isoamyl phenyl acetateFL/FR
 chocolate pyrazine AFL/FR
 cocoa hexenalFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methoxypyrazineFL/FR
coffee
 coffea arabica seed extractFL/FR
 popcorn pyrimidineFL/FR
earthy
 nutty pyrazineFL/FR
floral
 acetophenoneFL/FR
 autumn carboxylateFR
 heliotropinFL/FR
 heliotropyl acetoneFL/FR
 ocean propanalFL/FR
fruity
gamma-decalactoneFL/FR
herbal
 acorn acetateFR
honey
 phenyl acetic acidFL/FR
minty
dextro-carvoneFL/FR
mossy
 veramoss (IFF)FR
musty
2-acetyl pyrroleFL/FR
nutty
3-acetyl pyridineFL/FR
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
2,3-dimethyl pyrazineFL/FR
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
 filbert pyrazineFL/FR
2,6-lutidineFL/FR
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
 nutty quinoxalineFL/FR
2,3,5-trimethyl pyrazineFL/FR
popcorn
2-acetyl pyridineFL/FR
2-acetyl thiazoleFL/FR
powdery
para-anisyl alcoholFL/FR
 trigonella foenum-graecum seed oil CO2 extractFL/FR
spicy
 caraway seed oleoresinFL/FR
 cassia bark oil chinaFL/FR
black currant bud absoluteFL/FR
 dimethyl sulfideFL/FR
tonka
 tonka bean absoluteFR
vanilla
 ethyl vanillinFL/FR
 vanilla bean absolute (vanilla planifolia)FL/FR
waxy
 butyl laurateFL/FR
woody
 cedrenyl acetateFR
2-methoxy-4-vinyl phenolFL/FR
yeasty
laevo-glutamic acidCS
 
For Flavor
 
No flavor group found for these
2-acetyl-5-methyl pyrazineFL
2-acetyl-6-methyl pyrazineFL
2(4)-isobutyl-4(2),6-dimethyl dihydro-4H-1,3,5-dithiazineFL
 chocolate pyrazine AFL/FR
 chocolate pyrazine BFL
 ethyl dimethyl pyrazineFL
2-methoxypyrazineFL/FR
 peanut dithiazineFL
2-propionyl pyrroleFL
 pyrazineFL
 pyrazinyl methyl sulfideFL
ammoniacal
2-methyl piperidineFL
balsamic
siam benzoin resinoidFL/FR
 benzyl salicylateFL/FR
berry
 heliotropyl acetoneFL/FR
bready
2-propionyl thiazoleFL
brown
 furfuralFL/FR
burnt
 furfuryl alcoholFL
2-methyl quinoxalineFL
buttery
 diacetylFL
caramellic
 caramel furanoneFL
 cycloteneFL/FR
 ethyl maltolFL/FR
 maltolFL/FR
 shoyu furanoneFL/FR
 toffee furanoneFL/FR
cherry
 heliotropinFL/FR
cocoa
 butyraldehydeFL
 chocolate enhancersFL
 cocoa hexenalFL/FR
coffee
 coffea arabica seed extractFL/FR
 diisoamyl thiomalateFL
corn
2-acetyl pyridineFL/FR
2-acetyl thiazoleFL/FR
2-acetyl-2-thiazolineFL
 popcorn pyrimidineFL/FR
earthy
(±)-2-mercapto-5-methylheptan-4-oneFL
floral
isoamyl phenyl acetateFL/FR
 ocean propanalFL/FR
 phenyl acetic acidFL/FR
fruity
isoamyl benzoateFL/FR
para-anisyl alcoholFL/FR
 banana nut bread flavorFL
gamma-decalactoneFL/FR
green
 immortelle absoluteFL/FR
malty
 yeast thiazolineFL
metallic
2,5-dihydroxy-1,4-dithianeFL
minty
dextro-carvoneFL/FR
musty
2,3,5-trimethyl pyrazineFL/FR
nutty
2-acetyl furanFL/FR
3-acetyl pyridineFL/FR
2-acetyl pyrroleFL/FR
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
 arachis hypogaea fruit extractFL
2-butyl-2-butenalFL
roasted chestnut flavorFL
 coffee furanoneFL/FR
2,3-dimethyl pyrazineFL/FR
2,4-dimethyl-5-vinyl thiazoleFL
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
 filbert pyrazineFL/FR
2,6-lutidineFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
 nutty pyrazineFL/FR
 nutty quinoxalineFL/FR
 nutty thiazoleFL
 sesame distillatesFL
phenolic
 guaiacyl phenyl acetateFL/FR
powdery
 acetophenoneFL/FR
roasted
 ethyl 3-(furfuryl thio) propionateFL
 trigonella foenum-graecum seed oil CO2 extractFL/FR
smoky
2-methoxy-4-vinyl phenolFL/FR
spicy
 caraway seed oleoresinFL/FR
 cassia bark oil chinaFL/FR
black currant bud absoluteFL/FR
3-phenyl propyl alcoholFL/FR
sulfurous
 dimethyl sulfideFL/FR
vanilla
 ethyl vanillinFL/FR
 vanilla bean absolute (vanilla planifolia)FL/FR
waxy
 butyl laurateFL/FR
 furfuryl octanoateFL
2-methyl undecanal (aldehyde C-12 mna)FL/FR
woody
 ambroxanFL/FR
 amyris wood oilFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 acornFR
 almond toasted almondFL
 barleyFL
 bread baked breadFR
 bread crustFL
 bread rye breadFL
 bread wheat breadFL
 bread white breadFL
 cakeFL
 cashewFL
 chocolate cocoaFL
 coffeeFR
 corn chipFL
 filbertFR
 gingerbreadFR
 graham crackerFR
 hazelnutFR
 nut roasted nutFL
 peanutFR
 pecanFL
 pistachioFL
 pizzaFR
 popcornFR
 sesameFL
 tacoFL
 toasted 
 wheat 
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 almond roasted almond
Search Trop  Picture
 bread
Search  PMC Picture
 cocoa
Search Trop  Picture
 coffee
Search  PMC Picture
 filbert
Search Trop  Picture
 peanut
Search Trop  Picture
 popcorn
Search  PMC Picture
 potato chip
Search  PMC Picture
 sesame oil
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 acetyl pyrazine
2-acetyl pyrazine
2-acetyl pyrazine FCC
 acetyl-2 pyrazine
2-acetylpyrazine
2 acetylpyrazine
2-acetylpyrazine FCC
 ethanone, 1-(2-pyrazinyl)-
 ethanone, 1-pyrazinyl-
 ketone, methyl pyrazinyl
 methyl 2-pyrazinyl ketone
 methyl pyrazin-2-yl ketone
 methyl pyrazinyl ketone
 methyl-2-pyrazinyl ketone
 methylpyrazinyl ketone
 popcorn pyrazine
 pyrazin-1-ylethan-1-one
1-pyrazin-2-yl-ethanone
1-(pyrazin-2-yl)ethan-1-one
1-(pyrazin-2-yl)ethanone
1-pyrazin-2-ylethan-1-one
1-pyrazin-2-ylethanone
 pyrazine, 2- acetyl
 pyrazine, 2-acetyl-
1-pyrazinylethanone
Synonyms   Articles   Notes   Search   Top
Articles:
Perfumer & Flavorist: Flavor Bites: 2-Acetyl Pyrazine
US Patents: 3,952,024 - Furfurylthioacetone
PubMed: Identification of potent odorants formed during the preparation of extruded potato snacks.
US Patents: 3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines
PubMed: Gas chromatography-olfactometry and chemical quantitative study of the aroma of six premium quality spanish aged red wines.
PubMed: How low pH can intensify beta-damascenone and dimethyl trisulfide production through beer aging.
PubMed: Main group bismuth(III), gallium(III) and diorganotin(IV) complexes derived from bis(2-acetylpyrazine)thiocarbonohydrazone: synthesis, crystal structures and biological evaluation.
PubMed: Synthesis, crystal structures, in vitro biological evaluation of zinc(II) and bismuth(III) complexes of 2-acetylpyrazine N(4)-phenylthiosemicarbazone.
PubMed: Cytotoxicity and structure-activity relationships of four alpha-N-heterocyclic thiosemicarbazone derivatives crystal structure of 2-acetylpyrazine thiosemicarbazone.
PubMed: (E)-2-Acetyl-pyrazine 4-nitro-phenyl-hydrazone.
PubMed: Effect of cysteine and cystine addition on sensory profile and potent odorants of extruded potato snacks.
PubMed: 2-Acetyl-pyrazine 4-methyl-thio-semi-carbazone.
PubMed: New Ag(I)-containing coordination polymers generated from multidentate Schiff-base ligands.
PubMed: Solvent-free reactions of C60 with active methylene compounds, either with or without carbon tetrabromide, in the presence of bases under high-speed vibration milling conditions.
PubMed: 2-benzoxazolyl and 2-benzimidazolyl hydrazones derived from 2-acetylpyridine: a novel class of antitumor agents.
PubMed: Studies on pyrazine derivatives--XXXIV. Synthesis and tuberculostatic activity of alpha-oxo ketene dithioacetals pyrazine derivatives.
PubMed: Measurement of interactions between polysaccharides and flavour compounds by exclusion size chromatography: advantages and limits.
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