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Structure of 89937-77-9
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Methyl 1,2-dihydro-2-oxopyridine-4-carboxylate is a bench-stable heterocyclic ester featuring a conjugated enone system. This electron-deficient pyridone derivative integrates readily into synthetic sequences requiring nucleophilic addition or transition-metal-catalyzed coupling. The methyl ester group enables straightforward derivatization while maintaining structural integrity under standard conditions.
Methyl 1,2-dihydro-2-oxopyridine-4-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to pyridine-based scaffolds through standard functional group transformations. Its electrophilic C2 position facilitates nucleophilic addition and coupling reactions, while the ester functionality supports further derivatization. The compound exhibits good bench stability and compatibility with common reaction conditions, making it suitable for use in 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: