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Structure of 20826-04-4
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5-Bromopyridine-3-carboxylic acid (5-bromonicotinic acid) was used in the synthesis of 3-guanidinomethyl-5-iodopyridine.
5-Bromonicotinic acid serves as a versatile building block in synthetic organic chemistry, enabling direct functionalization at the pyridine ring for downstream coupling reactions. Its bromo group facilitates palladium-catalyzed cross-couplings, while the carboxylic acid functionality supports amide formation, esterification, and derivatization under standard conditions. The compound exhibits excellent bench stability and is readily purified by recrystallization, making it ideal for use in medicinal chemistry campaigns and API intermediate synthesis.
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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 : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: