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Structure of 177034-25-2
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2,4-Difluoro-5-methoxybenzaldehyde features a strategically positioned aldehyde group flanked by two fluorine atoms and a methoxy substituent, delivering enhanced electron-withdrawing character and improved metabolic stability. This combination enables efficient incorporation into pharmaceutical intermediates and functional materials under standard conditions.
2,4-Difluoro-5-methoxybenzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of heterocyclic scaffolds via electrophilic substitution and coupling reactions. Its strategic fluorine and methoxy substituents enhance metabolic stability and modulate electronic properties, while the aldehyde functionality facilitates facile derivatization through reductive amination, Wittig reactions, and condensation protocols. Bench-stable and readily purified by crystallization, it functions reliably in multi-step syntheses requiring functional group tolerance and predictable reactivity.
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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
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Precautionary Statements : P264-P270-P330-P501
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Lot numbers can be found on the outside label of a product: