Acyl Halides

Acyl Halides

Acyl halides are highly reactive carbonyl-based reagents widely used in acylation, esterification, amidation, and peptide synthesis. Their strong electrophilicity enables rapid formation of esters, amides, anhydrides, and acylated heterocycles. Acyl chlorides and bromides serve as indispensable intermediates in pharmaceuticals, agrochemicals, polymer additives, and fine chemicals. They enable efficient construction of carboxylic-acid derivatives and protect functional groups during multi-step synthesis. Despite their moisture sensitivity, controlled handling and compatibility with catalytic systems allow broad application in industrial production. Acyl halides remain essential for activating carboxylic acids and expanding synthetic possibilities in modern organic chemistry.

2,1,3-Benzothiadiazole-5-Carbonyl Chloride CAS NO 321309-31-3

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CAS No.:321309-31-3

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Content:99.90%

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1,2,3-Benzothiadiazole-5-Carbonyl Chloride CAS NO 321309-32-4

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CAS No.:321309-32-4

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5-(2-Thienyl)Nicotinoyl Chloride Hydrochloride CAS NO 321309-36-8

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CAS No.:321309-36-8

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Benzoyl Chloride, 3-(1-Methylethyl)- (9Ci) CAS NO 325770-58-9

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CAS No.:325770-58-9

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Cyclopropanecarbonyl Chloride, 2-Nitro-, (1R,2R)-Rel- (9Ci) CAS NO 326853-93-4

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CAS No.:326853-93-4

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4-[3-(Trifluoromethyl)-3H-Diazirin-3-Yl]Benzoyl Chloride CAS NO 326923-35-7

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CAS No.:326923-35-7

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Benzoyl Chloride, 4-[(Dimethylamino)Carbonyl]- (9Ci) CAS NO 329794-80-1

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CAS No.:329794-80-1

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1H-Pyrazole-5-Carbonyl Chloride, 1,3,4-Trimethyl- (9Ci) CAS NO 330937-69-4

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CAS No.:330937-69-4

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