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.

1H-Benzimidazole-5-Sulfonyl Chloride(Saltdata: Hcl) CAS NO 1094350-38-5

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CAS No.:1094350-38-5

Grade:Pharmacy Grade

Content:99.90%

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4-Methoxy-3-(Pyridine-2-Amido)Benzene-1-Sulfonyl Chloride CAS NO 1094455-96-5

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CAS No.:1094455-96-5

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Content:99.90%

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3-(1H-Tetrazol-1-Yl)Benzenesulfonyl Chloride CAS NO 1094713-89-9

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CAS No.:1094713-89-9

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n-Cyclopentyl-n-Methylsulfamoyl Chloride CAS NO 1094918-33-8

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CAS No.:1094918-33-8

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3-Fluoro-4-(1H-Pyrazol-1-Yl)-Benzene-1-Sulfonyl Chloride CAS NO 1097726-37-8

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CAS No.:1097726-37-8

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Content:99.90%

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2-Methyl-2H-Indazole-5-Sulfonyl Chloride CAS NO 1097731-30-0

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CAS No.:1097731-30-0

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Content:99.90%

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4-(2-Oxo-1,3-Oxazolidin-3-Yl)Benzene-1-Sulfonyl Chloride CAS NO 1097732-13-2

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CAS No.:1097732-13-2

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Content:99.90%

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2-Cyano-4-Nitrobenzene-1-Sulfonyl Chloride CAS NO 1099632-44-6

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CAS No.:1099632-44-6

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Content:99.90%

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