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Propargyl-PEG4-Tos $320.00 – $890.00
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1,1,1-Trifluoroethyl-PEG5-Tos $270.00 – $650.00
| Catalog #: | AP11903 |
| Name: | Propargyl-PEG5-Tos |
| Chemical Formula: | C18H26O7S |
| Molecular Weight: | 386.46 |
| CAS: | 875770-32-4 |
| Purity: | ≥95% |
| Availability: | In Stock |
| SDS: | Download |
Propargyl-PEG5-Tos
$450.00 – $980.00
| Unit | Price | Quantity | |
|---|---|---|---|
| 250mg | $450 | ||
| 500mg | $650 | ||
| 1g | $980 | ||
Would you like to inquire about bulk pricing?
Description
Propargyl-PEG5-Tos linker contains a tosyl group and a propargyl group. The tosyl group can be easily replaced by thiol and amino group through a nucleophilic substitution.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 PEG spacer increases the aqueous solubility of the resulting compound.
Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
Shipping & Delivery
Ships within: 24 hours
Storage condition: -20 ° C
Shipping: Ambient Temperature
Storage condition: -20 ° C
Shipping: Ambient Temperature