Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

View All Documentation

81323

Sigma-Aldrich

Poly(ethylene glycol) methyl ether

average MN 5,000, methoxy, hydroxyl

Synonym(s):

Polyethylene glycol, Methoxy poly(ethylene glycol), Polyethylene glycol monomethyl ether, mPEG

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
CH3(OCH2CH2)nOH
CAS Number:
9004-74-4
MDL number:
MFCD00084416
UNSPSC Code:
12162002
PubChem Substance ID:
24887753
NACRES:
NA.23

product name

Poly(ethylene glycol) methyl ether, average Mn 5,000

vapor density

>1 (vs air)

Quality Level

200

vapor pressure

0.05 mmHg ( 20 °C)

form

flakes
powder or crystals

mol wt

average Mn 5,000

mp

60-64 °C

Ω-end

hydroxyl

α-end

methoxy

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Poly(ethylene glycol) methyl ether (mPEG) is a hydrophilic polymer that is used to control the flexibility of a composite. mPEG can be used for a variety of applications such as drug delivery, tissue engineering, and other biological uses.

Other Notes

Polymer used in the polymer-supported liquid synthesis of oligosaccharides

related product

Product No.
Description
Pricing

911593

NanoFabTx™ microfluidic - nano, device kit for synthesis of 100-200 nm nanoparticles and liposomes

911860

NanoFabTx™ microfluidic - micro, device kit for synthesis of 1-5 μm particles

911879

NanoFabTx™ microfluidic - micro, device kit for synthesis of 10-30 μm particles

909637

NanoFabTx™ PLGA-nano, for synthesis of 100 and 200 nm particles

912212

NanoFabTx™ PLGA-micro, for synthesis of 10-30 um particles

912220

NanoFabTx™ PLGA-micro, for synthesis of 1-5 μm particles

920436

NanoFabTx™ PEG-PLA drug formulation screening kit, for synthesis of PEGylated nanoparticles

915408

NanoFabTx™ PEGylated nanoparticle formulation screening kit

917796

NanoFabTx™ PEG-PLGA drug formulation screening kit, for synthesis of PEGylated nanoparticles

918881

NanoFabTx™ PEG-PCL drug formulation screening kit, for synthesis of PEGylated nanoparticles

918075

NanoFabTx™ PLA-nano, for synthesis of 100 and 200 nm particles

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

359.6 °F - closed cup

flash_point_c

182 °C - closed cup

ppe

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hamed Nosrati et al.
Pharmaceutical development and technology, 24(1), 89-98 (2018-01-09)
In this study, we designed a polymersome system for the controlled release of methotrexate (MTX) as an anticancer drug with the objective of improving the loading efficiency of the drug in polymersomes as well as achievement of an efficient control
Kangan Li et al.
International journal of nanomedicine, 8, 2589-2600 (2013-07-28)
Development of dual-mode or multi-mode imaging contrast agents is important for accurate and self-confirmatory diagnosis of cancer. We report a new multifunctional, dendrimer-based gold nanoparticle (AuNP) as a dual-modality contrast agent for magnetic resonance (MR)/computed tomography (CT) imaging of breast
Yvonne K Girard et al.
PloS one, 8(10), e75345-e75345 (2013-10-23)
The development of a suitable three dimensional (3D) culture system for anticancer drug development remains an unmet need. Despite progress, a simple, rapid, scalable and inexpensive 3D-tumor model that recapitulates in vivo tumorigenesis is lacking. Herein, we report on the
Magnetite nanoparticles stabilized with polymeric bilayer of poly (ethylene glycol) methyl ether-poly (?-caprolactone) copolymers
Meerod S, et al.
Polymer, 49(18), 3950-3956 (2008)
S.P. Douglas et al.
Journal of the American Chemical Society, 113, 5095-5095 (1991)
View All Related Papers

Articles

Fouling Resistant PEG Based Grafted Polymer Coatings

Biofouling control essential for device performance and safety; minimize accumulation of biomolecules and bioorganisms.

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service