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Structure of 2923-96-8
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4-Fluoro-2-nitrobenzaldehyde features a strategically positioned aldehyde group flanked by electron-withdrawing nitro and fluorine substituents, enhancing electrophilicity for nucleophilic addition reactions. This bench-stable compound integrates readily into synthetic routes requiring activated aromatic carbonyls, particularly in the construction of heterocycles and functionalized pharmaceutical intermediates under standard conditions.
4-Fluoro-2-nitrobenzaldehyde serves as a versatile building block in medicinal chemistry and heterocyclic synthesis, enabling efficient access to substituted benzimidazoles, quinolines, and other nitrogen-containing scaffolds. The ortho-nitro and para-fluoro groups provide complementary reactivity for sequential functionalization, while the aldehyde moiety facilitates condensation reactions under mild conditions. Bench-stable and readily purified by recrystallization, it functions effectively in multi-step syntheses requiring high functional group tolerance and predictable regiochemistry.
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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: