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.

5-[(Methylamino)Carbonyl]-3-Thiophenesulfonyl Chloride(Saltdata: Free) CAS NO 1060817-61-9

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CAS No.:1060817-61-9

Grade:Pharmacy Grade

Content:99.90%

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4-(5-Isoxazolyl)-2-Thiophenesulfonyl Chloride(Saltdata: Free) CAS NO 1060817-63-1

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CAS No.:1060817-63-1

Grade:Pharmacy Grade

Content:99.90%

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5-(3-Methyl-5-Isoxazolyl)-2-Furansulfonyl Chloride(Saltdata: Free) CAS NO 1060817-75-5

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CAS No.:1060817-75-5

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Content:99.90%

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2-Piperidin-1-Yl-Ethanesulfonyl Chloride CAS NO 1062293-75-7

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CAS No.:1062293-75-7

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Content:99.90%

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2-Bromo-3-Fluorobenzenesulphonyl Chloride CAS NO 1065076-31-4

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CAS No.:1065076-31-4

Grade:Pharmacy Grade

Content:99.90%

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-3-Sulphonyl Chloride CAS NO 1065103-48-1

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CAS No.:1065103-48-1

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Content:99.90%

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5-Bromo-4-Chloro-2-Fluoro-Benzenesulfonylchloride CAS NO 1070972-67-6

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CAS No.:1070972-67-6

Grade:Pharmacy Grade

Content:99.90%

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5-Chloro-2-(Difluoromethoxy)Benzene-1-Sulfonyl Chloride CAS NO 1082821-83-7

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CAS No.:1082821-83-7

Grade:Pharmacy Grade

Content:99.90%

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