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Structure of 2055840-60-1
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5-Bromo-3-methyl-1H-pyrazolo[4,3-b]pyridine is a heterocyclic scaffold featuring a bromo substituent at the 5-position and a methyl group at the 3-position, enabling selective functionalization in transition metal-catalyzed cross-coupling reactions. This electron-deficient pyrazolopyridine core exhibits enhanced stability under standard reaction conditions and serves as a key building block for medicinal chemistry applications.
5-Bromo-3-methyl-1H-pyrazolo[4,3-b]pyridine serves as a versatile heterocyclic building block for medicinal chemistry and materials science. Its bromine substituent enables palladium-catalyzed cross-coupling reactions, while the methyl group provides steric and electronic modulation. The fused pyrazolo[4,3-b]pyridine core offers enhanced stability and predictable reactivity in C–H functionalization and Suzuki-Miyaura coupling protocols. This compound functions effectively as a scaffold for targeted synthesis of bioactive molecules and advanced conjugated systems.
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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: