OH-PEG2-CH2CH2COOtBu
OH-PEG2-CH2CH2COOtBu

CatalogID: 10876 Purity: ≥95% CAS NO.: 133803-81-3

  • CAS No.:
    133803-81-3
  • Synonyms:
    OH-PEG2-TBA
  • Purity:
    ≥95%
  • MF:
    C11H22O5
  • MW:
    234.29
  • 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.

Hydroxy-PEG2-tert-butyl (OH-PEG2-CH2CH2COOtBu) is a PEG linker containing hydroxyl and tert-butyl groups. The hydrophilic PEG spacer increases the solubility in aqueous media. The hydroxyl group can be further derived or replaced with other reactive functional groups. The tert-butyl-protected carboxyl group can be deprotected under acidic conditions.