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Structure of 890092-52-1
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5-Bromo-4-methylnicotinonitrile features a strategically positioned bromine atom and nitrile group on a pyridine scaffold, enabling direct functionalization in cross-coupling reactions. The methyl substituent enhances regioselectivity and electronic tuning, while the bench-stable structure supports reliable use in synthetic workflows.
5-Bromo-4-methylnicotinonitrile serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its bromo and nitrile functionalities. The methyl group provides a site for oxidation or functionalization, while the nitrile offers polarity and potential for downstream transformation into carboxylic acids or amides. Bench-stable and compatible with standard synthetic workflows, it facilitates efficient construction of heterocyclic scaffolds and API intermediates.
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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-H312-H315-H319-H332-H335
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Precautionary Statements : P260-P261-P264-P270-P271-P280-P301+P310-P302+P352-P304+P340-P304+P341-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362+P364-P363-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: