Tos-PEG5-Tos

Overview

Tos-PEG5-Tos CAS:37860-51-8 is a bifunctional PEG derivative with tosyl (tosylate) groups at both ends. The hydrophilic nature of the PEG backbone increases solubility, while the tosyl groups act as efficient leaving groups in nucleophilic substitution reactions.

Application

Polyethylene Glycol PEG Linkers > Tosylate PEG > Tos-PEG-Tos

Product Information

• Catalog No.: AP11887
• CAS No.: 37860-51-8
• Molecular Formula: C22H30O9S2
• Molecular Weight: 502.59
• Purity: ≥95%
• Availability: In Stock

Source

Original product source