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Structure of 1020174-04-2
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1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a bench-stable boronate ester featuring a pyrazole core with enhanced solubility in polar organic solvents. This reagent integrates seamlessly into Suzuki-Miyaura cross-coupling reactions, enabling efficient C–C bond formation under mild conditions. The tetramethyl-substituted dioxaborolane moiety ensures high functional group tolerance and resistance to protodeboronation.
1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole serves as a stable, bench-ready boronate building block for palladium-catalyzed cross-coupling reactions. Its pyrazole core offers enhanced solubility and functional group tolerance, enabling efficient C–C bond formation under mild conditions. The tetramethyl-substituted dioxaborolane moiety ensures high reactivity and resistance to protodeboronation, making it ideal for constructing complex heterocyclic scaffolds in medicinal chemistry and materials science applications.
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GHS Pictogram :
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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: