Bis-propargyl-PEG2 is a crosslinker containing two propargyl groups at each terminal end. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. Peg Linkers may be useful in the development of antibody drug conjugates.
MedKoo Cat#: 571716
Name: Bis-propargyl-PEG2
CAS#: 40842-04-4
Chemical Formula: C8H10O2
Exact Mass: 138.0681
Molecular Weight: 138.17
Elemental Analysis: Molecular Weight: 138.1660 Elemental Analysis: C, 69.55; H, 7.30; O, 23.16
The following data is based on the product molecular weight 138.17 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 |
