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Structure of 623-00-7
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4-Bromobenzonitrile serves as a versatile building block in cross-coupling chemistry, enabling efficient Suzuki and Stille reactions due to its stable aryl bromide and nitrile functionalities. The nitrile group offers orthogonal reactivity for downstream transformations, while the bromine facilitates palladium-catalyzed coupling with broad functional group tolerance. Bench-stable and readily purified by recrystallization, it functions as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and advanced materials.
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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
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Precautionary Statements : P264-P270-P330-P405-P501
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Lot numbers can be found on the outside label of a product: