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Structure of 53857-58-2
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7-Bromo-1H-indazole is a bench-stable, electron-deficient heterocycle featuring a bromine substituent at the 7-position. This moiety enables direct functionalization in cross-coupling reactions and serves as a key scaffold in medicinal chemistry for kinase inhibitors and bioactive molecule development.
7-Bromo-1H-indazole serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions for the construction of biologically relevant heterocyclic scaffolds. The bromine substituent provides high reactivity in Suzuki, Stille, and Negishi couplings, while the indazole core offers metabolic stability and favorable pharmacophoric properties. Bench-stable and readily purified by recrystallization, it facilitates efficient access to complex nitrogen-containing architectures in API development.
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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: