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732621

Sigma-Aldrich

聚乙二醇甲基醚

average MN 10,000, methoxy, hydroxyl

别名:

mPEG, 甲氧基聚乙二醇, 聚乙二醇单甲醚

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About This Item

线性分子式:
CH3(OCH2CH2)nOH
CAS号:
9004-74-4
MDL编号:
MFCD00084416
UNSPSC代码:
12162002
NACRES:
NA.23

产品名称

聚乙二醇甲基醚, average Mn 10,000

蒸汽密度

>1 (vs air)

蒸汽压

0.05 mmHg ( 20 °C)

表单

chunks
powder or crystals

分子量

average Mn 10,000

mp

60-65 °C

Mw/Mn

≤1.2

Ω端

hydroxyl

α端

methoxy

储存温度

−20°C

SMILES字符串

O(CCO)C

InChI

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

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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相关类别

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

415.0 °F - closed cup

闪点(°C)

212.80 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV0350
MKCQ4532
MKCM1715
MKCH8723
MKCH0444

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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
Junhwa Shin et al.
Molecular pharmaceutics, 9(11), 3266-3276 (2012-10-04)
A family of 3-methoxypoly(ethylene glycol)-vinyl ether-1,2-dioleylglycerol (mPEG-VE-DOG) lipopolymer conjugates, designed on the basis of DFT calculations to possess a wide range of proton affinities, was synthesized and tested for their hydrolysis kinetics in neutral and acidic buffers. Extruded ∼100 nm
Yunki Lee et al.
Colloids and surfaces. B, Biointerfaces, 102, 585-589 (2012-10-30)
The control of biological interactions that occur at material-cell/blood interfaces is of great importance to help maximize in vitro and in vivo performance of biomedical devices. PEGylation has been extensively used as an effective surface modification tool that can alter
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.
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