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Structure of 19230-27-4
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1,3-Dibromo-2-chlorobenzene features a highly halogenated aromatic core with bromine atoms at the 1 and 3 positions and a chlorine substituent at the 2 position. This electron-deficient scaffold enables direct functionalization in cross-coupling reactions, serving as a stable building block for complex heterocycles and pharmaceutical intermediates under standard conditions.
1,3-Dibromo-2-chlorobenzene serves as a valuable halogenated aromatic building block for the synthesis of complex heterocycles and functionalized arenes. Its ortho-chloro and meta-bromo substitution pattern enables selective cross-coupling reactions, including palladium-catalyzed Suzuki and Stille couplings, with excellent functional group tolerance. The compound exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences 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: