Pyrazine - Wikipedia
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. It is a "deliquescent crystal or wax-like solid with a …
A study of pyrazines in cigarettes and how additives might be …
This is the first report to document the tobacco industry's incorporation of pyrazine compounds into cigarettes since the early 1970s which appear to contribute to the products’ appeal and abuse potential.
Pyrazine | C4H4N2 | CID 9261 - PubChem
Pyrazine is a diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms. It has a role as a Daphnia magna metabolite. It is a member of pyrazines and a diazine.
Pyrazine | Aromatic, Aromaticity, Heterocyclic | Britannica
pyrazine, any of a class of organic compounds of the heterocyclic series characterized by a ring structure containing four atoms of carbon and two of nitrogen. The pyrazine ring is part of many polycyclic compounds of biological or industrial significance.
Pyrazine - an overview | ScienceDirect Topics
Pyrazine is an aromatic azaheterocycle containing two nitrogen atoms, known for its electron-deficient nature. It is a key pharmacophore in various drugs, including anti-inflammatory, anticancer, and antimicrobial agents, with significant applications in pharmaceuticals, flavor, fragrance, and food industries.
Pyrazine and Phenazine Heterocycles: Platforms for Total …
There are numerous pyrazine and phenazine compounds that demonstrate biological activities relevant to the treatment of disease. In this review, we discuss pyrazine and phenazine agents that have shown potential therapeutic value, including several clinically used agents.
Pharmacological activity and mechanism of pyrazines
Oct 5, 2023 · Pyrazine is a heterocycle common in drugs and natural products. In this review, we have described the structure, bioactivities and mechanism of action of the most active pyrazine derivatives based on their structure.
Pyrazine | Formula, Properties & Application
Pyrazine is a heterocyclic aromatic organic compound that belongs to the class of diazines. It is a symmetrical molecule with the chemical formula C 4 H 4 N 2 . Its structure comprises a six-membered ring with two nitrogen atoms opposing each other and four carbon atoms interspersed.
Pyrazine - Wikiwand
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. It is a "deliquescent crystal or wax-like solid with a …
Pyrazine - NIST Chemistry WebBook
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