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Structure of 517920-70-6
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Widely used for protection of amino groups in peptide synthesis and multi-step organic synthesis of small molecules.
4-Bromo-2-fluoro-6-nitroaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling direct substitution reactions at the bromine position via palladium-catalyzed cross-coupling. The ortho-fluoro and meta-nitro groups provide strong electron-withdrawing effects, enhancing reactivity in nucleophilic aromatic substitution. Its bench-stable crystalline form facilitates handling and purification, while compatibility with diverse functional groups supports downstream derivatization in multi-step syntheses.
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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-H312-H332
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Precautionary Statements : P261-P264-P270-P271-P280-P301+P310-P302+P352-P304+P341-P312-P330-P363-P501
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Lot numbers can be found on the outside label of a product: