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Structure of 95897-49-7
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7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine features a rigid, electron-deficient pyridine core fused with a dioxin ring, enhancing metabolic stability and enabling selective coupling in transition-metal-catalyzed transformations. This bench-stable heterocycle integrates readily into complex molecular architectures under standard conditions.
7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to pyridine-based scaffolds through palladium-catalyzed cross-coupling reactions. Its bromine handle facilitates reliable functionalization under standard conditions, while the dioxino ring system imparts enhanced stability and solubility. The compound exhibits excellent functional group tolerance and is well-suited 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: