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Structure of 25781-90-2
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4-(Vinylsulfonyl)aniline features a reactive vinylsulfonyl group enabling efficient conjugation with nucleophiles, particularly amines and thiols. This functionality facilitates site-specific bioconjugation in protein labeling and polymer functionalization. The aromatic aniline scaffold provides stability and solubility in common organic solvents, supporting applications in materials science and chemical biology workflows under standard conditions.
4-(Vinylsulfonyl)aniline serves as a versatile bifunctional building block for conjugate addition and cross-coupling strategies. The vinylsulfonyl group enables efficient Michael addition with nucleophiles, while the aniline moiety facilitates palladium-catalyzed coupling reactions. Its bench-stable nature and compatibility with diverse functional groups make it well-suited for modular synthesis of bioactive heterocycles and polymer-linked architectures.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331-H341
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501
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Lot numbers can be found on the outside label of a product: