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.

2-Oxo-2,3,4,5-Tetrahydro-1H-1-Benzazepine-7-Sulfonyl Chloride CAS NO 927869-56-5

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CAS No.:927869-56-5

Grade:Pharmacy Grade

Content:99.90%

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6-Cyanopyridine-3-Sulfonyl Chloride CAS NO 928139-31-5

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CAS No.:928139-31-5

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Content:99.90%

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(3-Pyridylmethyl)Sulfonyl Chloride Triflate CAS NO 928140-28-7

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CAS No.:928140-28-7

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Content:99.90%

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2-Bromo-4-Chlorobenzenesulfonyl Chloride CAS NO 929281-63-0

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CAS No.:929281-63-0

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Content:99.90%

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4-Methyl-2-Oxo-2,3-Dihydro-1,3-Thiazole-5-Sulfonyl Chloride CAS NO 929972-51-0

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CAS No.:929972-51-0

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Content:99.90%

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8-Bromoquinoline-5-Sulfonyl Chloride CAS NO 930396-14-8

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CAS No.:930396-14-8

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Content:99.90%

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1,3-Dichloroisoquinoline-5-Sulfonyl Chloride CAS NO 930396-16-0

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CAS No.:930396-16-0

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Content:99.90%

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3-(Chlorosulfonyl)-4,5-Dimethoxybenzoic Acid Methyl Ester CAS NO 932945-18-1

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CAS No.:932945-18-1

Grade:Pharmacy Grade

Content:99.90%

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