N3-PEG8-COOH, 1214319-92-2, Azide-PEG8-COOH

N3-PEG8-COOH

≥95% CatalogID: 10579 Purity: ≥95% CAS NO.: 1214319-92-2

CAS No.：
1214319-92-2
Synonyms：
Azide-PEG8-COOH
Purity：
≥95%
MF：
C₁₉H₃₇N₃O₁₀
MW：
467.51
Recommended Storage Condition：
Store at -5°C,keep in dry and avoid sunlight.
Uses：
Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Monodisperse Azido-PEG8-acid (N3-PEG8-COOH) is a aqueous soluble PEG linker containing an azide (N3) and a terminal carboxylic acid (COOH) group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.