• 1. Evolution of shape, size, and areal density of a single plane of Si nanocrystals embedded in SiO2 matrix studied by atom probe tomography
  Bin Han,Yasuo Shimizu,Gabriele Seguini,Celia Castro,Gérard Ben Assayag,Koji Inoue,Yasuyoshi Nagai,Sylvie Schamm-Chardon,Michele Perego RSC Adv., 2016,6, 3617-3622
• 2. Evidence of pre-micellar aggregates in aqueous solution of amphiphilic PDMS–PEO block copolymer?
  Domenico Lombardo,Gianmarco Munaò,Pietro Calandra,Luigi Pasqua,Maria Teresa Caccamo Phys. Chem. Chem. Phys., 2019,21, 11983-11991
• 3. Excess electrons in lithium–ethylamine solutions—density, electrical conductivity and EPR studies
  Phys. Chem. Chem. Phys., 1999,1, 3561-3565
• 4. Dissociation of aryl sulfonyl phthalimide radical anions: relevance to the biological activity of arylsulfonyl amides?
  Abdelaziz Houmam,Emad M. Hamed Chem. Commun., 2012,48, 11328-11330
• 5. Fast synthesis of red Li3BaSrLn3(WO4)8:Eu3+ phosphors for white LEDs under near-UV excitation by a microwave-assisted solid state reaction method and photoluminescence studies
  Bo Wei,Zhenyu Liu,Chen Xie,Shu Yang,Wentao Tang,Aiwei Gu,Wing-Tak Wong,Ka-Leung Wong J. Mater. Chem. C, 2015,3, 12322-12327

• Solvents and Organic Chemicals Organic Compounds Organic oxygen compounds Organic oxoazanium compounds

Pyrazine, 2,6-Dimethyl-, 1,4-Dioxide: A Comprehensive Overview

Pyrazine, a six-membered aromatic heterocyclic compound with two nitrogen atoms at positions 1 and 4, has been a subject of extensive research due to its unique chemical properties and wide-ranging applications. Among its various derivatives, 2,6-Dimethylpyrazine 1,4-Dioxide, identified by the CAS number 74428-43-6, stands out for its distinctive structure and functional groups. This compound is characterized by the presence of methyl groups at positions 2 and 6 of the pyrazine ring and oxygen atoms at positions 1 and 4 in the dioxide form. Its structure not only imparts stability but also opens up avenues for diverse chemical reactivity.

The synthesis of 2,6-Dimethylpyrazine 1,4-Dioxide involves a series of well-defined chemical reactions. Typically, it begins with the preparation of pyrazine derivatives through cyclization reactions of appropriate diamines or through the condensation of aldehydes or ketones with ammonia derivatives. The introduction of methyl groups at positions 2 and 6 is achieved via alkylation or methylation reactions. The dioxide functionality is introduced by oxidation of the pyrazine ring using oxidizing agents such as potassium permanganate or other suitable oxidizing agents under controlled conditions. Recent advancements in green chemistry have led to the development of more efficient and environmentally friendly synthesis methods for this compound.

Pyrazine derivatives, including 2,6-Dimethylpyrazine 1,4-Dioxide, have found applications in various fields due to their unique electronic properties. In material science, these compounds are used as precursors for the synthesis of conductive polymers and metal-organic frameworks (MOFs). Their ability to coordinate with metal ions makes them valuable in catalysis and sensor applications. For instance, recent studies have demonstrated the use of pyrazine-based MOFs for gas sensing applications due to their high surface area and porosity.

In the pharmaceutical industry, pyrazine derivatives are being explored for their potential as drug candidates. The presence of oxygen atoms in the dioxide form enhances the compound's ability to act as a hydrogen bond donor or acceptor, which is crucial for drug-receptor interactions. Research has shown that certain pyrazine derivatives exhibit anti-inflammatory and anti-cancer properties. For example, a study published in the Journal of Medicinal Chemistry highlighted the anti-proliferative activity of pyrazine-based compounds against various cancer cell lines.

The electronic properties of pyrazine derivatives, particularly their ability to undergo redox reactions, make them promising candidates for use in organic electronics. Recent research has focused on incorporating these compounds into organic photovoltaic (OPV) devices to enhance their efficiency. The presence of methyl groups in 2,6-Dimethylpyrazine 1,4-Dioxide further stabilizes its structure and improves its electronic properties.

In terms of environmental applications, pyrazine derivatives are being investigated for their potential in water treatment technologies. Their ability to adsorb heavy metals from aqueous solutions has been explored in recent studies. For instance, a study published in Environmental Science & Technology demonstrated that certain pyrazine-based materials could effectively remove lead ions from contaminated water.

The toxicity profile of pyrazine derivatives, including 2,6-Dimethylpyrazine 1,4-Dioxide, has also been a subject of interest. While pyrazines are generally considered non-toxic at low concentrations due to their poor absorption across biological membranes and rapid excretion from the body; however excessive exposure may lead to some adverse effects on liver function according to some animal studies.

In conclusion,
CAS No:74428-43-6 , commonly known asPYRAZINE , 2 ,6 -DIMETHYL - ,1 ,4 -DIOXIDE strong>, is a versatile compound with significant potential across multiple domains.
Its unique structure enables it to participate in diverse chemical reactions making it an essential building block in organic synthesis.
With ongoing advancements in synthetic methodologies and increasing understanding about its biological effects,
this compound is poised to play an even more critical role in both academic research and industrial applications.

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