• CAS No.：
  944561-44-8
• Synonyms：
  Propargyl-PEG2-NH2
  H2N-PEG2-Propyne
  HC≡C-CH2-PEG2-NH2
  Propyne-PEG2-amine
  2-[2-(2-Propynyloxy)ethoxy]ethylamine
  Propargyl-PEG2-amine
  2-(2-(prop-2-yn-1-yloxy)ethoxy)ethan-1-amine
  
• Purity：
  ≥95%
• MF：
  C₇H₁₃NO₂
• MW：
  143.2
• 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.

Alkyne-PEG2-NH2 is a linear PEG reagent featuring an alkyne functional group (-C≡CH) and an amino group (-NH2).  It is a non-cleavable ADC linker for the synthesis of antibody drug conjugates (ADCs). Alkyne-PEG2-NH2 is a PROTAC linker that can be used to synthesize a range of PROTAC molecules.

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