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2,6-Dimethylpyrazine is also used as flavor additive and odorant in foods such as cereals [6] and products such as cigarettes. It occurs naturally in baked potato, black or green tea, crispbread, French fries, malt, peated malt, raw asparagus, roasted barley, roasted filberts or pecans, squid, wheat bread, wild rice (Zizania aquatica), and wort. [6]
Pyrazine is a heterocyclic aromatic organic compound with the chemical formula C 4 H 4 N 2.It is a symmetrical molecule with point group D 2h.Pyrazine is less basic than pyridine, pyridazine and pyrimidine.
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2 Need alkylpyrazine article. 2 comments. 3 Tetramethylpyrazine. 1 comment. 4 Something more than synthesis and derivatives? 5 Pyrazines. 1 comment. Toggle the table ...
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When purified, tetramethylpyrazine is a colorless solid. It is classified as an alkylpyrazine. Its biosynthesis involves amination of acetoin, the latter derived from pyruvate. [3] It exhibits potential nootropic and antiinflammatory activities in rats. [4] [5]
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