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Structure of 1260773-60-1
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3-Bromo-6-chloropyrazine-2-carboxylic acid features a pyrazine core functionalized with bromo, chloro, and carboxylic acid groups at strategic positions, enabling direct coupling in cross-coupling and amidation reactions. The electron-deficient heterocycle enhances reactivity in transition metal-catalyzed transformations. This bench-stable derivative serves as a key intermediate for pharmaceutical and agrochemical synthesis.
3-Bromo-6-chloropyrazine-2-carboxylic acid serves as a versatile building block for the synthesis of functionalized pyrazine scaffolds. Its dual halogenation pattern enables sequential cross-coupling reactions, facilitating access to complex heterocyclic architectures. The carboxylic acid group offers direct handle for derivatization via amide formation or esterification, enhancing utility in medicinal chemistry and materials science applications. Bench-stable and compatible with standard reaction conditions, it functions reliably in Pd-catalyzed coupling workflows and is well-suited for scale-up.
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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: