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Structure of 885271-72-7
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6-Bromo-1H-indazole-3-carboxaldehyde is a bench-stable, moisture-tolerant heterocyclic aldehyde featuring a bromine atom at the 6-position and a formyl group at the 3-position. This combination enables direct functionalization in cross-coupling reactions and facilitates rapid diversification in medicinal chemistry campaigns.
6-Bromo-1H-indazole-3-carboxaldehyde serves as a versatile building block for the synthesis of bioactive heterocycles, enabling direct incorporation into Suzuki-Miyaura and Ullmann-type coupling reactions. The aldehyde functionality facilitates efficient derivatization via reductive amination or Wittig-type transformations, while the bromo group provides a reliable handle for further functionalization. Bench-stable and readily purified by column chromatography, it functions effectively in the construction of pharmaceutical scaffolds and agrochemical intermediates under standard reaction conditions.
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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: