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Structure of 885276-93-7
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Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate features a brominated pyrazolopyridine core that enables direct functionalization in cross-coupling reactions. The ester group enhances solubility and facilitates downstream derivatization. This bench-stable, moisture-tolerant building block integrates efficiently into complex heterocyclic architectures.
Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate serves as a versatile building block for constructing biologically relevant heterocyclic scaffolds. The bromine at the 5-position enables palladium-catalyzed cross-coupling reactions, while the ester group facilitates further functionalization. Its stability under standard reaction conditions and compatibility with diverse transformations make it ideal for medicinal chemistry and process development workflows.
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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: