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Structure of 27407-11-0
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3-Bromo-4-fluorophenol features a fluorine atom at the para position relative to the hydroxyl group, conferring enhanced metabolic stability and electron-withdrawing character. The ortho-bromine substituent provides a reactive handle for palladium-catalyzed cross-coupling transformations. This dual-functionalized phenolic scaffold enables efficient integration into complex molecular architectures under standard conditions.
3-Bromo-4-fluorophenol serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling palladium-catalyzed cross-coupling reactions due to its orthogonal halogen reactivity. The bromo group facilitates Suzuki, Stille, and Negishi couplings, while the phenolic hydroxyl offers direct functionalization or protection options. Its bench-stable nature and compatibility with diverse reaction conditions make it a practical choice for constructing complex heterocyclic scaffolds 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 : H315-H319-H335
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Precautionary Statements : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: