Azido-PEG3-OTs

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Azido-PEG3-OTs

Azido-PEG3-OTs

Catalog Number R14-0352
Category Azides
Molecular Formula C15H23N3O6S
Molecular Weight 373.43
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Product Introduction

Azido-PEG3-OTs is a heterobifunctional crosslinker that features an azide group and a tosylate leaving group. This compound is used in bioconjugation and labeling chemistry, facilitating copper-catalyzed azide–alkyne cycloaddition reactions for the installation of azide functionalities onto various substrates. The polyethylene glycol (PEG) spacer provides enhanced solubility and flexibility, making it suitable for surface modification and polymer functionalization applications.

  • Chemical Information

  • Product Specification

Chemical Information

Purity >95%
Solubility DCM, THF, acetonitrile, DMF and DMSO
Appearance Colorless oil

Product Specification

Storage -20 °C

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