Azido-PEG4-amine is a PEG derivative containing an amino group with an azide group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. PEG Linkers may be useful in the development of antibody drug conjugates and drug delivery methods.
MedKoo Cat#: 558954
Name: Azide-PEG4-Amine free base
CAS#: 134179-38-7 (free base)
Chemical Formula: C8H18N4O3
Exact Mass: 218.1379
Molecular Weight: 218.26
Elemental Analysis: C, 44.03; H, 8.31; N, 25.67; O, 21.99
The following data is based on the product molecular weight 218.26 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 |
