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Structure of 18614-46-5
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2-Fluoro-4-nitropyridine features a fluorine atom at the 2-position and a nitro group at the 4-position on a pyridine ring, creating a highly electron-deficient heterocycle. This combination enables efficient coupling reactions in synthetic routes to pharmaceutical intermediates and functional materials. The molecule exhibits enhanced reactivity due to the synergistic effect of the two strong electron-withdrawing groups.
2-Fluoro-4-nitropyridine serves as a versatile building block in synthetic organic chemistry, enabling regioselective nucleophilic substitution reactions due to the orthogonal activation of the fluorine and nitro groups. Its bench-stable nature and compatibility with diverse reaction conditions facilitate efficient construction of functionalized pyridine scaffolds, commonly employed in medicinal chemistry and agrochemical development.
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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: