Catalog Number
ACMA00013972
Category
Poly(ethylene glycol) and Poly(ethylene oxide)
Synonyms
Dodecaethylene glycol
Description
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation.
IUPAC Name
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Molecular Weight
546.6g/mol
Molecular Formula
C24H50O13
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI Key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Application
s may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
Covalently-Bonded Unit Count
1
Exact Mass
546.325142g/mol
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Monoisotopic Mass
546.325142g/mol