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Structure of 149739-65-1
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5-(3-Bromophenyl)-1H-pyrazole features a brominated phenyl group attached to the pyrazole core, enabling direct incorporation into cross-coupling reactions. This electron-deficient heterocycle serves as a key scaffold for bioactive molecule synthesis and functional material development under standard conditions.
5-(3-Bromophenyl)-1H-pyrazole serves as a versatile building block for the synthesis of functionalized heterocycles and bioactive molecules. Its bromine substituent enables facile palladium-catalyzed cross-coupling reactions, facilitating the construction of complex aryl-aryl linkages. The pyrazole core exhibits good bench stability and compatibility with diverse reaction conditions, making it well-suited for iterative synthetic strategies in medicinal chemistry and materials science.
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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
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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: