Chemistry Heterocyclic Building Blocks Pyrazines dibromopyrazine

dibromopyrazine

Dibromopyrazine can be utilized as a building block for the synthesis of various heterocyclic compounds, including fused heterocycles and complex organic molecules. These heterocycles are significant in medicinal chemistry and can be used as pharmaceuticals, agrochemicals, and materials.

Dibromopyrazine derivatives can participate in cross-coupling reactions, such as Suzuki-Miyaura coupling or Heck coupling, to form carbon-carbon bonds with aryl or vinyl halides in the presence of suitable catalysts. These reactions are important in the synthesis of biaryl compounds and functionalized aromatic molecules.
Dibromopyrazine derivatives can be used in materials chemistry, including the preparation of liquid crystals, polymers, and functional materials. They can be incorporated into molecular frameworks to impart specific properties such as optical, electronic, or mechanical characteristics.
Dibromopyrazine and its derivatives may be employed as analytical standards or reference compounds in analytical chemistry techniques, such as chromatography or spectroscopy, for the identification and quantification of related compounds in various samples.

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Framework+−

1,2,3,4-tetrahydropyrido[2,3-b]pyrazine 1-(pyrazin-2-yl)ethan-1-one 1H-pyrazolo[3,4-b]pyrazine 2,3-diphenylpyrazine 2,5-dibromopyrazine 2,5-dichloropyrazine 2,6-dibromopyrazine 2,6-dichloropyrazine 2-(piperazin-1-yl)pyrazine 2-(trifluoromethyl)pyrazine 2-bromo-3-methoxypyrazine 2-bromo-3-methylpyrazine 2-bromo-5-chloropyrazine 2-bromo-6-chloropyrazine 2-bromo-6-methylpyrazine 2-bromopyrazine 2-chloro-3-methylpyrazine 2-chloro-6-methylpyrazine 2-chloropyrazine 2-ethoxypyrazine 2-ethylpyrazine 2-fluoropyrazine 2-iodopyrazine 2-methoxypyrazine 2-methylpyrazine 2-phenylpyrazine 3-chloropyrazin-2-amine 3-chloropyrazine-2-carbonitrile 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine 4-(pyrazin-2-yl)morpholine 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine 5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine 5-bromopyrazin-2-amine 5-bromopyrazin-2-ol 5-chloropyrazin-2-amine 5H-pyrrolo[2,3-b]pyrazine 6-bromopyrazin-2-amine 6-chloropyrazin-2-amine [1,2,4]triazolo[1,5-a]pyrazine [1,2,4]triazolo[4,3-a]pyrazine ethyl pyrazine-2-carboxylate imidazo[1,5-a]pyrazine methyl 3-bromopyrazine-2-carboxylate methyl 6-bromopyrazine-2-carboxylate methyl 6-chloropyrazine-2-carboxylate methyl pyrazine-2-carboxylate pyrazin-2-amine pyrazin-2-ol pyrazin-2-ylmethanamine pyrazine-2-carbaldehyde pyrazine-2-carbohydrazide pyrazine-2-carbonitrile pyrazine-2-carboxamide pyrazine-2-carboxylic acid pyrazolo[1,5-a]pyrazine pyrido[2,3-b]pyrazine pyrido[3,4-b]pyrazine tert-butyl pyrazin-2-ylcarbamate

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aminopyrazine bromopyrazine chloropyrazine cyanopyrazine dibromopyrazine dichloropyrazine dihydropyrazine dimethylpyrazine ethoxypyrazine ethylpyrazine fluoropyrazine hydrazinylpyrazine hydroxypyrazine imidazopyrazine iodopyrazine methoxypyrazine methylpyrazine octahydropyrazino oxazolopyrazin-one-hydrochloride phenylpyrazin piperazine-pyrazine pyrazin-amine pyrazin-ethylamine pyrazin-one pyrazine derivatives pyrazine-nitrile pyrazinecarboxylic pyrazino pyrazolopyrazine pyridopyrazine pyrrolopyrazine triazolopyrazine trifluoromethyl-phenyl-pyrazin trifluoromethyl-pyrazine trimethylpyrazine

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Aromatic Heterocycles Guanidines Imidazoles Morpholines Other Aromatic Heterocycles Piperazines Piperidines Pyrazoles Pyrrolidines Tetrahydropyrans Thiophenes

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    By Configuration+−

    2,3-Dibromopyrazine

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    A20754295538-03-795%

    2,3-Dibromopyrazine

    $20.00/1g

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    3,6-Dibromopyrazine-2,5-dicarbonitrile

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    A12080131391026-27-997%

    3,6-Dibromopyrazine-2,5-dicarbonitrile

    $138.00/250mg

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    2,6-Dibromopyrazine

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    A10403323229-25-695%

    2,6-Dibromopyrazine

    $25.00/10g

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    Methyl 3,6-dibromopyrazine-2-carboxylate

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    A29005613301-04-797%

    Methyl 3,6-dibromopyrazine-2-carboxylate

    $87.00/25g

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    Amino-3,5-dibromopyrazine

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    A84449624241-18-798%

    Amino-3,5-dibromopyrazine

    $247.00/500g

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    2,5-Dibromopyrazine

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    A47125823229-26-798%

    2,5-Dibromopyrazine

    $28.00/5g

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    Methyl 3,5-dibromopyrazine-2-carboxylate

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    A2282301035818-91-795%

    Methyl 3,5-dibromopyrazine-2-carboxylate

    $450.00/5g

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