03629
5-Ethyl-2,3-dimethylpyrazine
analytical standard
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About This Item
Empirical Formula (Hill Notation):
C8H12N2
CAS Number:
Molecular Weight:
136.19
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
956766
InChI key
CIBKSMZEVHTQLG-UHFFFAOYSA-N
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
grade
analytical standard
assay
≥96.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.498-1.502
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Quantitative Analysis of Pyrazines and Their Perceptual Interactions in Soy Sauce Aroma Type Baijiu.
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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