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Propargyl-PEG3-t-butyl ester

Propargyl-PEG3-t-butyl ester is a PEG derivative containing a propargyl group and a t-butyl protected carboxyl group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

Catalog #:
BP-20677
Name:
Propargyl-PEG3-t-butyl ester
Formula:
C14H24O5
MW:
272.3
CAS:
1374658-84-0
Purity:
98%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
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Ambient Temperature
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