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Structure of 2942-59-8
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Kryptofix 22 for synthesis. CAS 23978-55-4, molar mass 262.35 g/mol.
2-Chloronicotinic acid serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling direct incorporation of a halogenated pyridine scaffold. Its ortho-chloro substituent facilitates subsequent cross-coupling reactions, including Suzuki-Miyaura and Buchwald-Hartwig transformations, while maintaining compatibility with common functional groups. The compound exhibits excellent bench stability and ease of purification, making it well-suited for scalable synthesis workflows and downstream derivatization.
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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
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Lot numbers can be found on the outside label of a product: