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Structure of 886363-74-2
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This 1-(5-Bromo-1H-indazol-3-yl)ethan-1-one features a brominated indazolone core with a ketone-functionalized ethyl side chain, enabling direct incorporation into C–C bond-forming reactions. The electron-deficient aromatic system supports efficient coupling processes under standard conditions.
1-(5-Bromo-1H-indazol-3-yl)ethan-1-one serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the indazole core via electrophilic substitution or transition-metal-catalyzed coupling. The ketone group provides a handle for reductive amination, enolate formation, or nucleophilic addition, while the bromine facilitates palladium-catalyzed cross-coupling reactions. Its bench-stable nature and compatibility with common protecting groups support efficient synthesis of complex heterocyclic scaffolds.
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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: