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Medchemexpress LLC 38-azido-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontan-1-amine | 2803478-25-1 | 98.0% | 614.73 | C26H54N4O12 | 100 MG
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Supplier:  Medchemexpress LLC HYW590569100MG

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Azido-PEG12-amine is an azide-terminated polyethylene glycol (PEG12) linker bearing a terminal primary amine used in bioconjugation and click-chemistry applications.

  • Azide group enables click chemistry (azide-alkyne cycloaddition).
  • Terminal primary amine reacts with carboxylic acids, activated NHS esters, and carbonyls.
  • PEG12 spacer increases aqueous solubility and reduces steric hindrance.
  • Molecular weight 614.73; formula C26H54N4O12.
  • High purity (98.0% by NMR) with 1H NMR and MS consistent with structure.
  • Storage: sealed, away from moisture and light; in solvent store at -80°C (6 months) or -20°C (1 month).

Catalog No. 50-002-84408


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