N3-PEG4-COOH
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MSDS
N3-PEG4-COOH

CatalogID: 10576 Purity: ≥95% CAS NO.: 1257063-35-6

  • CAS No.:
    1257063-35-6
  • Synonyms:
    Azide-PEG4-COOH;N3-PEG4-CH2CH2COOH
    15-Azido-4,7,10,13-tetraoxapentadecanoicacid
    N3-Peg(4)-cooh
    Azido-PEG4-acid
    1-Azido-3,6,9,12-tetraoxapentadecan-15-oicacid
    Azido-PEG4-propionic acid
  • Purity:
    ≥95%
  • MF:
    C11H21N3O6
  • MW:
    291.301
  • 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-PEG4-acid (N3-PEG4-COOH) is a very popular PEG reagent containing an azide (N3) group with a terminal carboxylic acid (COOH). The hydrophilic PEG spacer increases solubility in aqueous media. 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.

Biopharma PEG offers a wide range of PEG products from lab to commercial scale in both non-GMP and GMP grades. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.