Sulfonyl Halides

Sulfonyl Halides

Sulfonyl halides are highly reactive electrophilic reagents widely used in sulfonamide synthesis, peptide coupling, polymer modification, and functional-material construction. Their strong electron-withdrawing sulfonyl group activates the halide for nucleophilic substitution, enabling formation of sulfones, sulfonates, sulfonylureas, and sulfur-containing heterocycles. Sulfonyl chlorides such as tosyl chloride and mesyl chloride are indispensable in protecting-group chemistry and activation of alcohols. In pharmaceuticals, sulfonyl halides provide key intermediates for antibiotics, antihypertensives, and antidiabetic agents. Their high reactivity and broad functional compatibility make sulfonyl halides essential tools in synthetic and industrial chemistry.

4-Methoxy-3-Methyl-Benzenesulfonyl Chloride CAS NO 84910-98-5

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CAS No.:84910-98-5

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Content:99.90%

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Benzenesulfonyl Chloride, 3-Ethyl-4-Methoxy- CAS NO 84911-01-3

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CAS No.:84911-01-3

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Benzenesulfonyl Chloride, 5-Acetyl-2-Methoxy- (9Ci) CAS NO 85276-41-1

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CAS No.:85276-41-1

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2,4,5-Trimethoxybenzene-1-Sulfonyl Chloride CAS NO 85477-01-6

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CAS No.:85477-01-6

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p-Xsc CAS NO 85539-83-9

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CAS No.:85539-83-9

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3-Chloro-4-Nitrobenzenesulfonyl Chloride CAS NO 64835-30-9

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CAS No.:64835-30-9

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5-Bromopyridine-3-Sulfonyl Chloride CAS NO 65001-21-0

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CAS No.:65001-21-0

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Poly(Styrenesulfonyl Fluoride) CAS NO 705-33-9

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CAS No.:705-33-9

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