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Structure of 59337-89-2
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3-Chlorothiophene-2-carboxylic acid serves as a versatile building block in heterocyclic synthesis, enabling efficient access to functionalized thiophene scaffolds. Its carboxylic acid group facilitates direct amidation, esterification, and coupling reactions, while the chlorine substituent supports palladium-catalyzed cross-coupling transformations. The compound exhibits good bench stability and compatibility with common protecting group strategies, making it well-suited 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 : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352
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Lot numbers can be found on the outside label of a product: