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Structure of 25813-25-6
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3,5-dibromopyridin-4(1H)-one features two bromine atoms at the 3 and 5 positions of the pyridinone ring, imparting high electrophilicity and enabling direct functionalization in cross-coupling reactions. The lactam functionality enhances solubility and stability under standard conditions, while the electron-deficient pyridinone core facilitates selective transformations in synthetic medicinal chemistry.
3,5-Dibromopyridin-4(1H)-one serves as a versatile building block in medicinal chemistry and heterocyclic synthesis, enabling direct functionalization at C3 and C5 positions. Its stability under standard reaction conditions and compatibility with palladium-catalyzed cross-coupling reactions facilitate efficient construction of complex pyridine-based scaffolds. The enol-lactam tautomer enhances electrophilic reactivity while maintaining bench stability, making it ideal for modular synthesis of bioactive molecules and API intermediates.
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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: