Azido-PEG10-amine

For research use only. Not for therapeutic Use.

  • CAT Number: R013332
  • CAS Number: 912849-73-1
  • Molecular Formula: C22H46N4O10
  • Molecular Weight: 526.62
  • Purity: ≥95%
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Azido-PEG10-amine(Cat No.:R013332)is a heterobifunctional polyethylene glycol linker featuring a terminal azide and a primary amine separated by a ten-unit PEG spacer. The azide enables rapid, selective, and bioorthogonal click reactions with alkynes via CuAAC or copper-free SPAAC, supporting mild, catalyst-compatible conjugations. The amine reacts readily with NHS esters, activated carboxyls (EDC/NHS), isocyanates, epoxides, and aldehydes through reductive amination to form stable linkages. The PEG10 chain improves aqueous solubility, imparts flexibility, and minimizes steric hindrance, facilitating high coupling efficiency. Ideal for modular bioconjugation, probe and surface assembly, and drug-delivery research requiring orthogonal handles.


CAS Number 912849-73-1
Synonyms

2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine

Molecular Formula C22H46N4O10
Purity ≥95%
IUPAC Name 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine
InChI InChI=1S/C22H46N4O10/c23-1-3-27-5-7-29-9-11-31-13-15-33-17-19-35-21-22-36-20-18-34-16-14-32-12-10-30-8-6-28-4-2-25-26-24/h1-23H2
InChIKey RMNAJNJBCBFOKX-UHFFFAOYSA-N
SMILES C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])N
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