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Structure of 23056-39-5
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2-Chloro-4-methyl-3-nitropyridine features a strategically positioned nitro group and chloro substituent on the pyridine core, enabling selective functionalization in cross-coupling reactions. The methyl group enhances electron density at C4, while the electron-deficient ring facilitates nucleophilic substitution. This bench-stable compound serves as a key intermediate in medicinal chemistry for constructing heterocyclic scaffolds.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: