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Structure of 1147011-26-4
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4-Bromo-3-methoxy-1H-pyrazole features a brominated pyrazole core with a methoxy group at the 3-position, enabling selective functionalization in cross-coupling reactions. This bench-stable heterocycle integrates readily into complex scaffolds for medicinal chemistry and materials science applications.
4-Bromo-3-methoxy-1H-pyrazole serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its well-defined halogen reactivity. The methoxy group enhances solubility and modulates electronic properties, while the pyrazole core provides stability under standard synthetic conditions. Its bench-stable nature and compatibility with diverse functional groups facilitate efficient incorporation into heterocyclic scaffolds for API development.
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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 : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: