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Home > products > peg-derivatives > 4arm-8arm-pegs > 4arm-peg-azide

4 arm PEG Azide

4 arm polyethylene glycol azide

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1810 500mg 220.00
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R-1810 1g 320.00
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  •     MW of PEG     
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Product description

4 arm PEG Azide(N3) is a multi-arm polyethylene glycol with N3 groups at each terminal of the four arms. azide can be used for PEGylation via a click chemistry reaction with alkyne or acetylene.

4 arm PEG Azide

Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 350/550/750/1000/2000/3400/5000/10000
Substitution of by NMR >90%
Reactive Group Azide can react with Alkyne
Solubility Chloroform dichloromethane
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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MSDS of 4 arm PEG Azide COA of 4 arm PEG Azide
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