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Structure of 208190-04-9
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3-(Pyridin-4-yl)benzaldehyde features a conjugated system linking a pyridine ring to an aromatic aldehyde, enabling efficient coupling in transition-metal-catalyzed reactions. This electron-deficient aldehyde integrates readily into complex scaffolds, offering enhanced reactivity in cross-coupling and condensation processes under standard conditions.
3-(Pyridin-4-yl)benzaldehyde serves as a versatile building block for constructing biaryl and heteroaryl scaffolds in medicinal chemistry. Its dual aromatic systems enable efficient Suzuki-Miyaura coupling and facilitate the synthesis of conjugated molecules through aldol and Mannich reactions. The aldehyde functionality offers high reactivity in nucleophilic additions and is compatible with common protecting group strategies, supporting robust downstream transformations. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses and API development workflows.
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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: