Date published: 2025-9-17

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Methoxypolyethylene glycol amine (CAS 80506-64-5)

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Alternate Names:
O-(2-Aminoethyl)-O′-methylpolyethylene glycol; Aminopolyethylene glycol monomethyl ether; Methoxypolyoxyethylene amine
Application:
Methoxypolyethylene glycol amine is an oligomer used to prepare PEG-ylated conjugates having the advantage of reduced immunogenicity and increased serum half life
CAS Number:
80506-64-5
Molecular Weight:
~750
Molecular Formula:
C3H9NO(C2H4O)n
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Methoxypolyethylene glycol amine is a compound extensively used in polymer and materials science research. It serves as a versatile reagent for the modification of surfaces and the preparation of polymer conjugates due to the presence of both a polyethylene glycol (PEG) moiety and an amine group. The PEG segment of methoxypolyethylene glycol amine provides water solubility and biocompatibility, which is in the study of stealth coatings for nanoparticles used in non-clinical experimental applications. Researchers exploit the amine functionality to link MPEG-amine to various molecules or surfaces, thereby enabling the conjugation of certain chemicals, dyes, or targeting ligands to PEGylated carriers. Additionally, methoxypolyethylene glycol amine is used in the synthesis of block copolymers, where it can form part of the hydrophilic block, contributing to the understanding of self-assembly and micelle formation in solution.


Methoxypolyethylene glycol amine (CAS 80506-64-5) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Methoxypolyethylene glycol amine, 250 mg

sc-253011
250 mg
$113.00