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Structure of 174790-35-3
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This brominated heterocycle features a reactive pyrrolo[1,2-b]pyrazole core with a strategically positioned bromine at the 3-position, enabling facile cross-coupling transformations. The dihydro configuration enhances stability while preserving synthetic utility in constructing complex nitrogen-rich scaffolds for medicinal chemistry and materials applications.
3-Bromo-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole serves as a versatile heterocyclic building block for medicinal chemistry and process development. Its bromine substituent enables palladium-catalyzed cross-coupling reactions, facilitating the construction of complex scaffolds. The dihydro-pyrrolopyrazole core exhibits good bench stability and functional group tolerance, supporting efficient derivatization in standard synthetic 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: