Cat. No.: X24-09-YYX426
Azide/Carboxylic acid PEG reagent, Azido-PEG24-acid, Purity 97%
Synonym: 2195075-62-6; N3-PEG24-CH2CH2COOH; Azido-PEG24 acid; Azido-dPEG(R)24-acid
- CAS Number: 2195075-62-6
- PubChem CID: 75535106
Size
100 mg; 250 mg; 500 mg; 1 g
Properties
Description
Azido-PEG24-acid is a long-chain, monodisperse PEG linker. The hydrophilic nature of the PEG spacer enhances solubility in water-based solutions. The azide group can participate in reactions with alkynes, BCN, and DBCO through click chemistry methods. Additionally, the terminal carboxylic acid can react with primary amine groups when activated by agents such as EDC or HATU to form stable amide bonds.
Molecular Formula
C51H101N3O26
Identity
Confirmed by NMR.
Applications
It can be used to modify the surface of nanoparticles or biomaterials for improved targeting and cellular uptake.
For Research Use Only. Not For
Clinical Use.