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Structure of 117738-74-6
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Methyl 4-bromo-3-chlorobenzoate features a dual halogenated aromatic core with bromine at the para position and chlorine at the meta position relative to the ester group. This configuration enables selective cross-coupling reactions in synthetic pathways, offering high functional group tolerance and stability under standard conditions.
Methyl 4-bromo-3-chlorobenzoate serves as a versatile building block for palladium-catalyzed cross-coupling reactions, enabling efficient C–C bond formation in the synthesis of biaryl and heteroaryl scaffolds. The ortho-halogen substitution pattern ensures high regioselectivity in Suzuki, Stille, and Negishi couplings. Bench-stable and readily purified by recrystallization, it exhibits excellent functional group tolerance and is 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: