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Structure of 21346-66-7
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2-Chloro-5-(fluorosulfonyl)benzoic acid features a fluorosulfonyl group that enhances electrophilicity for efficient acylation reactions. The chloro substituent provides steric and electronic modulation, while the carboxylic acid functionality enables direct coupling or derivatization. This compound offers high stability under standard bench conditions and serves as a key building block in bioconjugation and pharmaceutical synthesis.
2-Chloro-5-(fluorosulfonyl)benzoic acid serves as a versatile building block for sulfonamide and sulfonyl fluoride synthesis, enabling efficient introduction of fluorosulfonyl groups into aromatic scaffolds. Its stability under standard reaction conditions and compatibility with diverse functional groups facilitate straightforward derivatization in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 3261
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Lot numbers can be found on the outside label of a product: