732613
Poly(ethylene glycol) methyl ether
average MN 20,000, methoxy, hydroxyl
Synonym(s):
Polyethylene glycol, Methoxy poly(ethylene glycol), Polyethylene glycol monomethyl ether, mPEG
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
CH3(OCH2CH2)nOH
CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
Product Name
Poly(ethylene glycol) methyl ether, average Mn 20,000
SMILES string
O(CCO)C
InChI
1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
InChI key
XNWFRZJHXBZDAG-UHFFFAOYSA-N
vapor density
>1 (vs air)
vapor pressure
0.05 mmHg ( 20 °C)
form
powder or crystals
mol wt
average Mn 20,000
mp
64-69 °C
Mw/Mn
≤1.2
Ω-end
hydroxyl
α-end
methoxy
storage temp.
−20°C
Quality Level
Looking for similar products? Visit Product Comparison Guide
Related Categories
Application
- Deoxycholic acid-grafted PEGylated chitosan micelles for the delivery of mitomycin C.: This study develops PEGylated chitosan micelles grafted with deoxycholic acid for effective delivery of mitomycin C, showcasing the potential of PEGylated compounds in pharmaceutical formulations and drug delivery systems (Zhang et al., 2015).
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
359.6 °F
flash_point_c
182 °C
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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
Curcumin loaded polymeric micelles inhibit breast tumor growth and spontaneous pulmonary metastasis.
Lei Liu et al.
International journal of pharmaceutics, 443(1-2), 175-182 (2013-01-05)
This work aims to develop curcumin (Cur) loaded biodegradable self-assembled polymeric micelles (Cur-M) to overcome poor water solubility of Cur and to meet the requirement of intravenous administration. Cur-M were prepared by solid dispersion method, which was simple and easy
Yiyi Yu et al.
Journal of pharmaceutical sciences, 102(3), 1054-1062 (2013-01-03)
To promote the application of methoxy poly(ethylene glycol)-cholesterol (mPEG-Chol), mPEG-Chol was used to prepare core-shell micelles encapsulating poorly water-soluble docetaxel (DTX-PM) by modified cosolvent evaporation method. Approaches to enhance DTX entrapment efficiency (EE) and minimize particle size were investigated in
Pengxiang Zhao et al.
Chemical communications (Cambridge, England), 49(31), 3218-3220 (2013-03-14)
"Click" chemistry now offers access to a great variety of triazoles, and the first example of a strategy to stabilize gold nanoparticles (AuNPs) with a new 1,2,3-triazole-mPEG ligand is developed here together with preliminary examples of possible applications.
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
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