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Structure of 98996-29-3
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Ethyl 1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate features a conjugated enone system flanked by a methyl group and an ethyl ester, enabling direct incorporation into heterocyclic scaffolds. This bench-stable, moisture-tolerant reagent facilitates efficient access to bioactive pyridine derivatives through multicomponent coupling reactions.
Ethyl 1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to pyridine-based scaffolds through standard transformations. Its conjugated enone system and ester functionality facilitate nucleophilic addition, Michael reactions, and metal-catalyzed couplings. Bench-stable and readily purified by flash chromatography, it functions reliably in medicinal chemistry campaigns targeting bioactive nitrogen-containing frameworks.
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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
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Precautionary Statements : P264-P280-P302+P352-P362
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Lot numbers can be found on the outside label of a product: