Bis-propargyl-PEG4 is a PEG derivative containing two propargyl groups. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
MedKoo Cat#: 571718
Name: Bis-propargyl-PEG4
CAS#: 126422-58-0
Chemical Formula: C12H18O4
Exact Mass: 226.1205
Molecular Weight: 226.27
Elemental Analysis: C, 63.70; H, 8.02; O, 28.28
The following data is based on the product molecular weight 226.27 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
