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Medchemexpress LLC Hydroxylamine, O-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]- | 1306615-51-9 | MFCD28505530 | 95.0% | 234.25 g/mol | C8H18N4O4 | 10 MG
SDP

Supplier:  Medchemexpress LLC HY12694910MG

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Aminooxy-PEG3-azide is a PEG-based bifunctional linker containing an aminooxy (oxyamine) group and an azide group. It is used as a non-cleavable three-unit PEG spacer for antibody-drug conjugate (ADC) and PROTAC synthesis, and as an azide reagent for click chemistry reactions such as CuAAC and SPAAC.

  • Bifunctional aminooxy and azide groups for oxime ligation and click chemistry.
  • Non-cleavable three-unit PEG spacer suitable for ADC and PROTAC linker installation.
  • Purity 95.0% and molecular weight 234.25 g/mol.
  • Appearance colorless to light yellow liquid for easy handling.
  • Storage: pure form -20°C (stable 3 years); in solvent -80°C (6 months) or -20°C (1 month).
  • Available in small pack sizes, including 10 mg for small-scale synthesis.

Catalog No. 50-002-02088


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