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Structure of 827316-43-8
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3-Iodopyrazole-4-carboxylic acid ethyl ester features a pyrazole core functionalized with iodine at the 3-position and an ethyl ester at the 4-carboxylic site. This bifunctional scaffold enables direct coupling in cross-coupling reactions and serves as a key intermediate for synthesizing bioactive heterocycles. The iodide group facilitates palladium-catalyzed transformations, while the ester moiety offers stability and tunable reactivity under standard conditions.
3-Iodopyrazole-4-carboxylic acid ethyl ester serves as a versatile building block for the synthesis of pyrazole-based scaffolds in medicinal chemistry. The iodine substituent enables palladium-catalyzed cross-coupling reactions, while the ester group offers compatibility with standard functional group manipulations. This reagent exhibits good bench stability and facilitates efficient incorporation into diverse heterocyclic architectures through established coupling protocols.
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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: