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Structure of 2756334-26-4
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7-Bromo-8-fluoro-3-methylquinoxalin-2(1H)-one features a sterically constrained quinoxalinone core with strategically positioned halogens and a methyl group, enabling direct functionalization in late-stage diversification. The electron-deficient aromatic system enhances reactivity in transition metal-catalyzed cross-coupling processes, while the bench-stable crystalline form ensures reliable handling under standard conditions.
7-Bromo-8-fluoro-3-methylquinoxalin-2(1H)-one serves as a versatile heterocyclic building block for medicinal chemistry and materials science. Its bromo and fluoro substituents enable palladium-catalyzed cross-coupling reactions, while the methyl group enhances metabolic stability. The quinoxalinone core provides a rigid, planar scaffold suitable for kinase inhibition studies and fluorescent probe development. Bench-stable and readily purified via recrystallization, it functions efficiently in standard 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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: