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Sigma-Aldrich

Poly(ethylene glycol) methyl ether

average MN 20,000, methoxy, hydroxyl

Synonim(y):

Glikol polietylenowy

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About This Item

Wzór liniowy:
CH3(OCH2CH2)nOH
Numer CAS:
9004-74-4
Numer MDL:
MFCD00084416
Kod UNSPSC:
12162002
NACRES:
NA.23

Nazwa produktu

Poly(ethylene glycol) methyl ether, average Mn 20,000

gęstość pary

>1 (vs air)

Poziom jakości

100

ciśnienie pary

0.05 mmHg ( 20 °C)

Formularz

powder or crystals

masa cząsteczkowa

average Mn 20,000

mp

64-69 °C

Mw/Mn

≤1.2

Ω-koniec

hydroxyl

α-koniec

methoxy

temp. przechowywania

−20°C

ciąg SMILES

O(CCO)C

InChI

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

Klucz InChI

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

359.6 °F

Temperatura zapłonu (°C)

182 °C

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Certyfikaty analizy (CoA)

Lot/Batch Number
MKCQ4514
MKCM1673
MKCL2175
MKCK9517
MKCH9258

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Robert K Delong et al.
Nanomedicine (London, England), 7(12), 1851-1862 (2012-09-05)
Nanoparticle conjugates have the potential for delivering siRNA, splice-shifting oligomers or nucleic acid vaccines, and can be applicable to anticancer therapeutics. This article compares tripartite conjugates with gold nanoparticles or synthetic methoxypoly(ethylene glycol)-block-polyamidoamine dendrimers. Interactions with model liposomes of a
Smita K Pawar et al.
International journal of pharmaceutics, 436(1-2), 183-193 (2012-06-23)
Efficacy of anticancer drug is limited by the severe adverse effects induced by drug; therefore the crux is in designing delivery systems targeted only to cancer cells. Toward this objectives, we propose, synthesis of poly(ethylene glycol) (PEG)-doxorubicin (DOX) prodrug conjugates
Prakash G Avaji et al.
Bioorganic & medicinal chemistry letters, 23(6), 1763-1767 (2013-02-16)
Saturated fatty acids (FA) were grafted using tyrosine as a spacer group to the cyclotriphosphazene ring along with equimolar hydrophilic methoxy poly(ethylene glycol) (MPEG) in cis-nongeminal way. Seven new cyclotriphosphazene amphiphiles were prepared from combinations of hydrophilic MPEGs with different
Jiani Zheng et al.
Langmuir : the ACS journal of surfaces and colloids, 28(37), 13261-13273 (2012-08-28)
Alginate/chitosan/alginate (ACA) hydrogel microcapsules were modified with methoxy poly(ethylene glycol) (MPEG) to improve protein repellency and biocompatibility. Increased MPEG surface graft density (n(S)) on hydrogel microcapsules was achieved by controlling the grafting parameters including the buffer layer substrate, membrane thickness
Mulu Z Tesfay et al.
Journal of virology, 87(7), 3752-3759 (2013-01-18)
We are developing oncolytic vesicular stomatitis viruses (VSVs) for systemic treatment of multiple myeloma, an incurable malignancy of antibody-secreting plasma cells that are specifically localized in the bone marrow. One of the presumed advantages for using VSV as an oncolytic
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Produkty

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 via Bio-orthogonal Click Reactions

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

Global Trade Item Number

SKUGTIN
732613-5G4061833607565
732613-25G4061833607558

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