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Structure of 21896-59-3
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N-(2-Chloroethyl)methanesulfonamide is a reactive sulfonamide derivative featuring a chloroethyl handle that enables efficient alkylation of nucleophilic sites in biomolecules. This compound integrates readily into probe design workflows, delivering targeted covalent modification under standard conditions.
N-(2-Chloroethyl)methanesulfonamide serves as a versatile bifunctional building block in medicinal chemistry, enabling efficient synthesis of sulfonamide-containing heterocycles. Its reactive chloroethyl group facilitates intramolecular cyclization or nucleophilic substitution under mild conditions, while the sulfonamide moiety offers favorable solubility and metabolic stability. The compound exhibits excellent bench stability and compatibility with standard purification protocols, making it well-suited for iterative library synthesis and target-directed drug discovery campaigns.
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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: