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Structure of 98-68-0
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4-Methoxybenzenesulfonyl chloride features a methoxy-substituted aromatic ring that enhances solubility and reactivity in polar solvents. This sulfonyl chloride group enables efficient coupling reactions with amines and alcohols, delivering stable sulfonamide and sulfate products under mild conditions. The para-methoxy substituent stabilizes the electrophilic center through resonance, improving handling and shelf life.
4-Methoxybenzenesulfonyl chloride serves as a versatile sulfonylating agent for the efficient introduction of sulfonamide groups under mild conditions. Its methoxy-substituted aryl moiety enhances solubility and stability, enabling clean reactions with amines and alcohols. The reagent facilitates straightforward purification and is compatible with diverse functional groups, making it a reliable choice for synthesizing sulfonamide intermediates in medicinal chemistry and agrochemical development.
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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: