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.

1 4-Butanedithiol Diacetate 97 CAS NO 6633-90-5

Unit Price:Get Price

CAS No.:6633-90-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

S-(2-Phenoxyethyl)Thioacetate 98 CAS NO 60359-72-0

Unit Price:Get Price

CAS No.:60359-72-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

S-Methyl 4-Methylpentanethioate CAS NO 61122-71-2

Unit Price:Get Price

CAS No.:61122-71-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Diethyl Methylenebis(2-Thioacetate) CAS NO 61713-23-3

Unit Price:Get Price

CAS No.:61713-23-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

.Beta.-D-Glucofuranosiduronic Acid, Phenyl 1-Thio-, .Gamma.-Lactone, 2,5-Diacetate CAS NO 62774-36-1

Unit Price:Get Price

CAS No.:62774-36-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Thiocarbonic Acid o-[(4-Methoxyphenyl)Methyl]S-Phenyl Ester CAS NO 62778-21-6

Unit Price:Get Price

CAS No.:62778-21-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

S-(5-Acetyl-4-Methylthiazol-2-Yl) o-Benzyl Thiocarbonate CAS NO 63148-79-8

Unit Price:Get Price

CAS No.:63148-79-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

S-[2-(Dimethylamino)Ethyl] Butanethioate CAS NO 63512-62-9

Unit Price:Get Price

CAS No.:63512-62-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Go to Page

Why choose US

Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

Advanced R&D Expertise

Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.