Tos-PEG-alkyne
Home Products Click Chemistry Alkyne Tos-PEG-alkyne
Tos-PEG-alkyne is a PEG derivative containing one alkyne group and a tosyl group. The alkyne can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The tosyl is a better leaving group compared to a hydroxyl group.
The following reagents are available at Broadpharm. Click the catalog number to see purity specifications and property information.
| Catalog No. | Name | Structure | M.W. | Purity | Pricing |
|---|---|---|---|---|---|
Tos-PEG-alkyne |
|||||
| BP-23161 | Propargyl-PEG2-Tos | 
|
254.3 | Pricing | |
| BP-23277 | Propargyl-PEG3-Tos | 
|
298.4 | Pricing | |
| BP-22712 | Propargyl-PEG4-Tos | 
|
342.4 | Pricing | |
| BP-22781 | Propargyl-PEG5-Tos | 
|
386.5 | Pricing | |