跳转至内容
Merck
CN

732613

聚乙二醇甲基醚

average MN 20,000, methoxy, hydroxyl

别名:

mPEG, 甲氧基聚乙二醇, 聚乙二醇单甲醚

登录 查看组织和合同定价。

选择尺寸

关于此项目

线性分子式:
CH3(OCH2CH2)nOH
化学文摘社编号:
9004-74-4
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD00084416

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

产品名称

聚乙二醇甲基醚, 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

100

正在寻找类似产品? 访问 产品对比指南

相关类别

Application

  • Deoxycholic acid-grafted PEGylated chitosan micelles for the delivery of mitomycin C.：开发脱氧胆酸接枝的PEG化壳聚糖胶束用于有效递送丝裂霉素C，说明PEG化物质在药物制剂和药物传输系统中的应用前景(Zhang et al., 2015)。

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

359.6 °F

flash_point_c

182 °C

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ4514
MKCM1673
MKCL2175
MKCK9517
MKCH9258

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

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
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
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.
查看所有相关文献

商品

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

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.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持