913286
Methoxypolyethylene epoxide
PEG average Mn 750
Synonym(s):
Epoxide PEG, mPEG-epoxide
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About This Item
Linear Formula:
C3H5O2(C2H4O)nCH3
UNSPSC Code:
43211915
NACRES:
NA.23
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form
semisolid
mol wt
PEG average Mn 750
average Mn 750 (by NMR)
color
white to off-white
Ω-end
(epoxide)
α-end
methoxy
polymer architecture
shape: linear
functionality: monofunctional
storage temp.
2-8°C
Related Categories
Application
Epoxide functionalized PEG can be covalently bonded to polymers and biopolymers by epoxide ring-opening reactions. As a surface coating, PEGylated surfaces prevent cell adhesion by entropically driven steric repulsion. For drug delivery, PEGylation increases the hydrophilicity of the drug carrier.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Mohamed H Ramadan et al.
Langmuir : the ACS journal of surfaces and colloids, 30(25), 7485-7495 (2014-06-04)
We report a thermoresponsive chemical modification strategy of hyaluronic acid (HA) for coating onto a broad range of biomaterials without relying on chemical functionalization of the surface. Poly(di(ethylene glycol) methyl ether methacrylate) (PMEO2MA), a polymer with a lower critical solution
Jameel Ahmad Khan et al.
Biomacromolecules, 7(5), 1386-1388 (2006-05-09)
Recent advances in understanding biological systems have proven that RNA is not merely the carrier of genetic information, but also a key molecule in regulation of gene expression and other crucial metabolic processes. Therefore, it is being considered as an
Rajesh Kumar Kainthan et al.
Biomacromolecules, 9(3), 886-895 (2008-02-06)
This paper discusses the binding and release properties of hydrophobically modified hyperbranched polyglycerol-polyethylene glycol copolymers that were originally developed as human serum albumin (HSA) substitutes. Their unimolecular micellar nature in aqueous solution has been proven by size measurements and other
Rajesh K Kainthan et al.
Biomaterials, 29(11), 1693-1704 (2008-01-16)
There is a huge clinical demand for Human Serum Albumin (HSA), with a world market of approximately $1.5B/year. Concern over prion and viral transmission in the blood supply has led to a need for safer substitutes and offers the opportunity
Rajesh Kumar Kainthan et al.
Biomaterials, 27(31), 5377-5390 (2006-07-21)
A novel class of hyperbranched polymers based on polyglycerol (PG) and poly(ethylene glycol) (PEG) are synthesized by multibranching anionic ring opening polymerization. Multivalent cationic sites are added to these polymers by a post-amination and quarternization reactions. Blood compatibility studies using
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