N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-acid) is a crosslinker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
MedKoo Cat#: 122035
Name: N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-acid)
CAS#: N/A
Chemical Formula: C22H37NO11
Exact Mass: 491.2367
Molecular Weight: 491.53
Elemental Analysis: C, 53.76; H, 7.59; N, 2.85; O, 35.80
The following data is based on the product molecular weight 491.53 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 |
