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Structure of 21279-62-9
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3-Chloropyrazine-2-carboxamide is a heterocyclic amide featuring a chlorinated pyrazine core with a carboxamide functionality at the 2-position. This scaffold delivers enhanced electron-withdrawing character and improved metabolic stability, making it valuable for medicinal chemistry applications in kinase inhibitor development and pharmaceutical lead optimization.
3-Chloropyrazine-2-carboxamide serves as a versatile building block in medicinal chemistry, enabling efficient access to pyrazine-based heterocycles through nucleophilic substitution and cross-coupling reactions. Its chlorine and amide functionalities offer orthogonal reactivity for downstream functionalization, while its bench-stable crystalline form facilitates handling and purification in synthetic workflows.
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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: