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06676

Sigma-Aldrich

Methoxypolyethylene glycol amine

2,000, extent of labeling: ≥0.4 mmol/g NH2 loading

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Synonym(s):
O-(2-Aminoethyl)-O′-methylpolyethylene glycol, Aminopolyethylene glycol monomethyl ether, Methoxypolyoxyethylene amine
Linear Formula:
H2NCH2CH2(OCH2CH2)nOCH3
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.22

Quality Level

form

powder

extent of labeling

≥0.4 mmol/g NH2 loading

InChI

1S/C3H9NO/c1-5-3-2-4/h2-4H2,1H3

InChI key

ASUDFOJKTJLAIK-UHFFFAOYSA-N

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Application

Methoxypolyethylene glycol amine (mPEG-NH2) can be used:
  • As a supporting material in the synthesis of polymer-lipid conjugates.
  • As an initiator for ring-opening polymerization (ROP) of N-substituted N-carboxy anhydrides (NNCAs) to prepare polypeptoids.

Other Notes

Soluble polymer support for peptide synthesis; Preparation of various conjugates containing polyethylene glycol; Review

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis of Poly (ethylene glycol)-Polydiacetylene Conjugates and Their Micellar and Chromic Characteristics
Choi H et al.
Journal of Nanoscience and Nanotechnology, 8(10), 5104-5108 (2008)
Schiff base and reductive amination reactions of α-amino acids: a facile route toward N-alkylated amino acids and peptoid synthesis
Fu X, et al.
Polym. Chem., 9(37), 4617-4624 (2018)
M. Mutter et al.
Reactive Polymers, 6, 99-99 (1987)
R Colombo et al.
Hoppe-Seyler's Zeitschrift fur physiologische Chemie, 362(10), 1385-1391 (1981-10-01)
The liquid-phase synthesis of two pentapeptides corresponding to the amino acid sequence of Leu- and Met-enkephalin is described. Modified monofunctional poly(ethylene glycol) containing a p-alkoxybenzyl alcohol functional group was employed as the soluble polymeric support. Cleavage of the peptides from
M. Leonard et al.
Tetrahedron, 40, 1581-1581 (1984)

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