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Structure of 477535-42-5
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3,5-Dichloro-2-fluorobenzaldehyde features a fluorinated benzene ring bearing two chlorine substituents and a formyl group at the ortho position. This electron-deficient aromatic aldehyde integrates readily into cross-coupling reactions and serves as a key building block in pharmaceutical intermediates and agrochemical synthesis. The combination of halogenation and carbonyl functionality enables precise functionalization under mild conditions.
3,5-Dichloro-2-fluorobenzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of fluorinated aromatic scaffolds. Its electron-deficient aromatic ring facilitates nucleophilic substitution and coupling reactions, while the aldehyde group supports reductive amination, imine formation, and Grignard additions. Bench-stable and readily purified by distillation or chromatography, it functions reliably in multi-step syntheses requiring precise regiocontrol.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501
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Lot numbers can be found on the outside label of a product: