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Structure of 55687-02-0
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6-Bromo-2-chloroquinoxaline is a heterocyclic halogenated quinoxaline featuring bromine at the 6-position and chlorine at the 2-position. This electron-deficient scaffold enables direct coupling in Pd-catalyzed cross-coupling reactions, offering high reactivity and compatibility with diverse functional groups under standard conditions.
6-Bromo-2-chloroquinoxaline serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its complementary halogen reactivity. The bromo and chloro substituents offer orthogonal functionalization potential, facilitating sequential derivatization. Its stability under standard reaction conditions and ease of purification make it well-suited for medicinal chemistry campaigns and the construction of complex quinoxaline-based scaffolds.
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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: