2-(Propargyl-PEG4-amido)-1,3bis(PEG1-methyl ester) is a crosslinker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. The methyl ester groups can be hydrolyzed, reduced, or substituted under different conditions.
MedKoo Cat#: 122036
Name: 2-(Propargyl-PEG4-amido)-1,3bis(PEG1-methyl ester)
CAS#: N/A
Chemical Formula: C23H39NO11
Exact Mass: 505.2523
Molecular Weight: 505.56
Elemental Analysis: C, 54.64; H, 7.78; N, 2.77; O, 34.81
The following data is based on the product molecular weight 505.56 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 |
