t-Boc-N-amido-PEG5-Tos

Overview

t-Boc-N-Amido-PEG5-Tos is a PEG linker containing a tosyl group and Boc-protected amine group. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form a free amine.

Application

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Product Information

• Catalog No.: HY-W460275
• CAS No.: 1404111-69-8
• Molecular Formula: C22H37NO9S
• Molecular Weight: 491.60
• Purity: 99.98%
• Storage: -20°C, sealed storage, away from moisture * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
• Availability: In-stock

Source

Original product source