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Structure of 1227578-99-5
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4-Bromo-3-methyl-1,2-dihydropyridin-2-one is a versatile heterocyclic intermediate featuring a bromine atom at C4 and a methyl group at C3, enabling selective functionalization. The dihydropyridinone core offers enhanced reactivity in cross-coupling and cyclization processes. This bench-stable compound facilitates efficient access to complex nitrogen-containing scaffolds in medicinal chemistry and materials synthesis.
4-Bromo-3-methyl-1,2-dihydropyridin-2-one serves as a versatile building block in medicinal chemistry, enabling efficient access to substituted pyridine scaffolds via Pd-catalyzed cross-coupling reactions. Its bromine functionality facilitates C–C bond formation under standard conditions, while the enaminone moiety offers orthogonal reactivity for further functionalization. The compound exhibits good bench stability and is compatible with diverse reaction environments, making it valuable for modular synthesis of bioactive heterocycles and API intermediates.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501
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Lot numbers can be found on the outside label of a product: