N3-PEG12-COOH
N3-PEG12-COOH

CatalogID: 10582 Purity: ≥95% CAS NO.: 1167575-20-3

  • CAS No.:
    1167575-20-3
  • Synonyms:
    Azide-PEG12-COOH
    Azido-PEG12-acid
    Azido-dPEG(R)12-acid
    Azido-PEG12-propionic acid
  • Purity:
    ≥95%
  • MF:
    C27H53N3O14
  • MW:
    643.72
  • 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-PEG12-acid (N3-PEG12-COOH) is a heterobifunctional PEG linker containing an azide (N3) group and a carboxylic acid (COOH). The azide group reacts with terminal alkynes and cyclooctyne derivatives via click chemistry, and the carboxylic acid can be reacted with amino groups in the presence of activators.