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Structure of 23229-25-6
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2,6-Dibromopyrazine features a rigid, electron-deficient pyrazine core bearing bromine substituents at the 2 and 6 positions, enabling direct functionalization in cross-coupling reactions. This bench-stable, moisture-tolerant heterocycle serves as a key building block for advanced materials and pharmaceutical intermediates.
2,6-Dibromopyrazine serves as a versatile building block in synthetic organic chemistry, enabling palladium-catalyzed cross-coupling reactions to construct biaryl and heteroaryl scaffolds. Its bromine substituents exhibit high reactivity in Suzuki, Stille, and Negishi couplings, facilitating the assembly of complex molecular architectures with excellent functional group tolerance. The compound demonstrates bench stability and ease of purification, making it well-suited for iterative synthesis workflows in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: