• USA Home
  • W313602 - 2,3-Diethylpyrazine

W313602 Sigma-Aldrich


≥98%, FG

  • CAS Number 15707-24-1

  • Empirical Formula (Hill Notation) C8H12N2

  • Molecular Weight 136.19

  •  FEMA Number 3136

  •  EC Number 239-800-1

  •  Council of Europe no. 534

  •  MDL number MFCD00006151

  •  PubChem Substance ID 24901482

  •  Flavis number 14.005



Related Categories A - D, A-D, Alphabetical Listings, C-D, Certified Food Grade Products,
biological source   synthetic
grade   FG
  follows IFRA guidelines
reg. compliance   EU Regulation 1223/2009
  FDA 21 CFR (110)
  EU Regulation 1334/2008 & 178/2002
assay   ≥98%
refractive index   n20/D 1.5(lit.)
bp   180-182 °C(lit.)
density   0.963 g/mL at 25 °C(lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   green; nutty; pepper
food allergen   no known allergens



1 kg in glass bottle

100 g in glass bottle

General description

2,3-Diethylpyrazine has been identified as one of the volatile flavor constituents in roasted coffee beans, roasted sesame seeds and baked potato.

Legal Information

For R&D Use and/or Food Manufacturing only

Other Notes

Download our Flavors and Fragrances Catalog to view our entire product line.

Subscribe to our Newsletter to keep up to date on our latest Flavors and Fragrances offerings.

Protocols & Articles


GC Analysis of Pyrazines in Peanut Butter on SUPELCOWAX® 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Pyrazines in Peanut Butter on SUPELCOWAX® 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber
Keywords: Chromatography, Gas chromatography, Mass spectrometry, Purification, Separation, Size-exclusion chromatography, Solid phase microextractions

Securing a Traceable Supply Chain for Food Grade Flavor Ingredients

Introduction Defining "Food Grade" Understanding "Food Grade" Versus "Industrial Grade" Top Questions to Ask a Flavor & Fragrances Supplier The Sigma-Aldrich Approach
Dr. Luke Grocholl
Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Food & Beverage, Food Safety, Solvents

Understanding the Complexities of Kosher Ingredients

Introduction What is Kosher Product Considerations for Kosher Certification Kosher's Added Benefit to the Food Industry Sigma-Aldrich's Kosher Experience and Offering
Dr. Luke Grocholl1, Rabbi Gershon Segal

1Dr. Luke Grocholl, Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Fermentation, Food & Beverage, Safety industry

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Peer-Reviewed Papers


Related Products

related product

Product #


Add to Cart

07475 Timestrip® Food
06732 Timestrip® Seafood

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?