Propargyl-PEG5-Tos

Propargyl-PEG5-Tos

Propargyl-PEG5-Tos is a PEG linker containing a tosyl group and a propargyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-22781
    • Unit
    • Price
    • Qty
    • 100 MG
    • $270.00
    • 250 MG
    • $380.00
    • 500 MG
    • $580.00
    • 1 G
    • $720.00

Usually ships within 24 hours.

Would you like to inquire about custom quantity?
Inquire