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Structure of 21962-49-2
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4-Formyl-2-methoxybenzonitrile features a formyl group at the para position relative to a nitrile, flanked by a methoxy substituent ortho to the nitrile. This electron-deficient aromatic scaffold enables direct coupling in cross-coupling reactions and serves as a key building block for bioactive heterocycles and functionalized aryl systems under standard conditions.
4-Formyl-2-methoxybenzonitrile serves as a versatile building block in medicinal chemistry and materials science, enabling efficient access to functionalized aromatic scaffolds. Its orthogonal functionality—formyl, methoxy, and nitrile groups—facilitates sequential transformations including reductive amination, nucleophilic addition, and Suzuki coupling. The compound exhibits excellent bench stability and is compatible with standard purification methods, making it well-suited for iterative synthesis workflows in API development and heterocycle construction.
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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#: 3439
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301+H311+H331-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501
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Lot numbers can be found on the outside label of a product: