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Structure of 38521-46-9
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2-Thioxo-1,2-dihydropyridine-3-carboxylic acid serves as a versatile building block in heterocyclic synthesis, enabling efficient access to pyridine-based scaffolds through standard condensation and cyclization protocols. Its dual functionality—carboxylic acid and thioxo group—facilitates diverse transformations, including amide coupling and metal-catalyzed cross-couplings. The compound exhibits bench stability and moderate solubility, supporting straightforward purification and integration into multi-step synthetic sequences for medicinal chemistry and materials applications.
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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-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: