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Structure of 122531-09-3
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5-Bromo-6-chloro-1H-indole features a halogenated indole core with bromine at C5 and chlorine at C6, delivering enhanced electron-withdrawing character. This substitution pattern supports direct functionalization in cross-coupling reactions and facilitates integration into bioactive heterocycles. The compound exhibits bench-stable handling and compatibility with palladium-catalyzed transformations under standard conditions.
5-Bromo-6-chloro-1H-indole serves as a valuable building block for the synthesis of functionalized indole scaffolds in medicinal chemistry and materials science. Its complementary halogenation pattern enables selective cross-coupling reactions, particularly Pd-catalyzed Suzuki-Miyaura and Stille couplings, with high regiocontrol. The compound exhibits excellent bench stability, facilitates straightforward purification by recrystallization or column chromatography, and tolerates a range of functional groups, making it well-suited for iterative synthetic strategies in API development and heterocyclic library construction.
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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: