Thiol Esters

Thiol Esters

Thiol esters are sulfur-containing acyl-transfer reagents widely used in peptide synthesis, native chemical ligation, and biological chemistry. Their high reactivity toward nucleophiles enables efficient formation of amides, thioesters, and activated acyl intermediates. Thiol esters participate in enzymatic processes, including fatty-acid activation and CoA-mediated metabolism. In organic synthesis, they support acylation, reduction, radical reactions, and decarboxylative coupling. Their enhanced stability relative to acyl halides allows controlled reactivity in multistep processes. Thiol esters play a critical role in biomimetic transformations and advanced peptide-engineering strategies.

4-Methoxythiobenzoic Acid Methyl Ester CAS NO 5925-50-8

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CAS No.:5925-50-8

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Content:99.90%

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4-Chlorothiobenzoic Acid S-Methyl Ester CAS NO 5925-67-7

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CAS No.:5925-67-7

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Content:99.90%

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(S)-Methyl Thiobenzoate CAS NO 5925-68-8

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CAS No.:5925-68-8

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4-Methoxybenzenecarbothioic Acid S-Methyl Ester CAS NO 5925-72-4

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CAS No.:5925-72-4

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Content:99.90%

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Carbonodithioic Acid, S,S-Di-2-Pyridinyl Ester CAS NO 55277-90-2

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CAS No.:55277-90-2

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Pentanethioic Acid o-Methyl Ester CAS NO 55283-58-4

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CAS No.:55283-58-4

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Ethanethioic Acid, [[(1,1-Dimethylethoxy)Carbonyl]Amino]-, S-Methyl Ester (9Ci) CAS NO 545391-06-8

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CAS No.:545391-06-8

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Content:99.90%

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Oxalic Acid, Dithio-, Diethyl Ester CAS NO 615-85-0

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CAS No.:615-85-0

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Content:99.90%

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