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Structure of 699016-24-5
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3-Fluoro-5-methoxybenzaldehyde is a fluorinated aromatic aldehyde featuring electron-donating methoxy and electron-withdrawing fluoro substituents in a meta-para relationship. This electronic asymmetry enhances reactivity in nucleophilic additions and facilitates selective functionalization. The compound exhibits good stability under standard conditions and integrates readily into synthetic sequences for pharmaceutical intermediates and advanced materials.
3-Fluoro-5-methoxybenzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling the construction of bioactive heterocycles and functionalized aromatic scaffolds. Its electron-withdrawing fluorine and electron-donating methoxy groups provide orthogonal reactivity for selective transformations. The aldehyde functionality facilitates imine formation, reductive amination, and coupling reactions, while the compound exhibits excellent bench stability and ease of purification.
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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: