Tos-PEG11-t-butyl ester

Overview

Tos-PEG11-t-butyl ester is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Application

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Product Information

• Catalog No.: HY-W190808
• CAS No.: 778596-20-6
• Molecular Formula: C34H60O15S
• Molecular Weight: 740.90
• Purity: 99.98%
• Storage: Please store the product under the recommended conditions in the Certificate of Analysis.

Source

Original product source