• USA Home
  • 16315 - 2-Ethyl-3-methylpyrazine

EMAIL THIS PAGE TO A FRIEND
16315 Supelco

2-Ethyl-3-methylpyrazine

analytical standard

Purchase

Properties

Related Categories A-F, A-L, Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards,
grade   analytical standard
  analytical standard
InChI Key   LNIMMWYNSBZESE-UHFFFAOYSA-N
assay   ≥98.5% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.3 wt. % water
refractive index   n20/D 1.502-1.505
  n20/D 1.503(lit.)
bp   57 °C/10 mmHg(lit.)
density   0.987 g/mL at 25 °C
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
format   neat

Description

Application

It was used in GC profiling of Maillard reaction products extracted from boiled pork juice, in a study performed to understand the inhibition of formation of carcinogenic heterocyclic aromatic amines by naturally occurring organosulfur compound diallyl disulfide.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

2-Ethyl-3-methylpyrazine is a odorant. It contributes in the flavour of the crust of wheat bread.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
RTECS 
UQ3335000
Flash Point(F) 
136.4 °F
Flash Point(C) 
58 °C
Protocols & Articles

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

Related Content

Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

Related Products

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?