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Structure of 1233526-60-7
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1-Cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a bench-stable boronate ester featuring a cyclopentyl-substituted pyrazole core. This reagent integrates seamlessly into Suzuki-Miyaura coupling reactions, enabling efficient C–C bond formation under mild conditions. The tetramethyl-dioxaborolane moiety enhances stability and solubility in common organic solvents, facilitating reliable performance in synthetic workflows.
1-Cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole serves as a versatile boronate building block for Suzuki-Miyaura cross-coupling reactions. The pyrazole core provides metabolic stability and hydrogen-bonding capacity, while the pinacol boronate group enables efficient, mild coupling with aryl and heteroaryl halides. Bench-stable and easily purified, it facilitates rapid access to complex scaffolds in medicinal chemistry and materials science workflows.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: