NH2-PEG3-COOH
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MSDS
NH2-PEG3-COOH

CatalogID: 10698 Purity: ≥95% CAS NO.: 784105-33-5

  • CAS No.:
    784105-33-5
  • Synonyms:
    Amine-PEG3-COOH;NH2-PEG3-CH2CH2COOH
    alpha-Amine-omega-propionicacidtriethyleneglycol
    3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoicacid
    Amino-PEG3-propionicacid
    α-Amine-ω-propionic acid triethylene glycol
  • Purity:
    ≥95%
  • MF:
    C9H19NO5
  • MW:
    221.25
  • 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.

NH2-PEG3-COOH (Amino-PEG3-acid) is a monodispersed PEG derivative containing an amino group with a terminal carboxylic acid. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. NH2-PEG3-COOH can be used as PROTAC linker. 

Contact us at sales@biochempeg.com for more details.