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Structure of 736990-88-8
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3,5-Difluoro-4-formylbenzoic acid features a formyl group flanked by two fluorine substituents at the meta positions, delivering enhanced electrophilicity and metabolic stability. This electron-deficient aromatic scaffold integrates readily into diverse synthetic sequences, enabling efficient access to functionalized biaryl systems and heterocyclic architectures under standard conditions.
3,5-Difluoro-4-formylbenzoic acid serves as a versatile building block in medicinal chemistry, enabling direct incorporation of electron-withdrawing fluorine substituents and a reactive aldehyde handle for late-stage functionalization. Its bench-stable structure facilitates efficient amide coupling, reductive amination, or heterocycle formation under standard conditions, supporting rapid diversification of bioactive scaffolds.
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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: