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81323

Sigma-Aldrich

Poly(ethylene glycol) methyl ether

average MN 5,000, methoxy, hydroxyl

Sinonimo/i:

Polyethylene glycol monomethyl ether

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About This Item

Formula condensata:
CH3(OCH2CH2)nOH
Numero CAS:
9004-74-4
Numero MDL:
MFCD00084416
Codice UNSPSC:
12162002
ID PubChem:
24887753
NACRES:
NA.23

Nome del prodotto

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

Densità del vapore

>1 (vs air)

Livello qualitativo

200

Tensione di vapore

0.05 mmHg ( 20 °C)

Stato

flakes
powder or crystals

PM

average Mn 5,000

Punto di fusione

60-64 °C

Estremità Ω

hydroxyl

Estremità α

methoxy

Stringa SMILE

O(CCO)C

InChI

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

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Categorie correlate

Applicazioni

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.

Altre note

Polymer used in the polymer-supported liquid synthesis of oligosaccharides

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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

359.6 °F - closed cup

Punto d’infiammabilità (°C)

182 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
0000419189
0000419189
0000386484
0000386485
0000374317

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S.P. Douglas et al.
Journal of the American Chemical Society, 113, 5095-5095 (1991)
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)
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
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
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
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Articoli

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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.

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