03629

Supelco

5-Ethyl-2,3-dimethylpyrazine

analytical standard

Empirical Formula (Hill Notation):
C8H12N2
CAS Number:
Molecular Weight:
136.19
Beilstein/REAXYS Number:
956766
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥96.0% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.498-1.502

Featured Industry

Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care

format

neat

SMILES string

CCC1=NC(C)=C(C)N=C1

InChI

1S/C8H12N2/c1-4-8-5-9-6(2)7(3)10-8/h5H,4H2,1-3H3

InChI key

CIBKSMZEVHTQLG-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

hazcat

Acute Tox. 4 Oral

storage_class_code

12 - Non Combustible Liquids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Yan Yan et al.
Foods (Basel, Switzerland), 10(2) (2021-03-07)
Pyrazines are important compounds in soy sauce aroma type Baijiu (SSAB). In this work, a total of 16 pyrazines were analyzed using ultra-performance liquid chromatography coupled with tandem mass spectrometry (UPLC-MS/MS) in SSAB. The quantitative results showed that 2,3,5,6-tetramethylpyrazine, 2,6-dimethylpyrazine...

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