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672572

Sigma-Aldrich

O-(2-巯乙基)-O′-甲基-六(乙二醇)

≥95% (oligomer purity)

别名:

mPEG 硫醇

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250 MG
$416.00

$416.00

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250 MG
$416.00

About This Item

经验公式（希尔记法）:
C15H32O7S
CAS号:
651042-82-9
分子量:
356.48
MDL编号:
MFCD08274612
UNSPSC代码:
12352200
PubChem化学物质编号:
24885119
NACRES:
NA.22

$416.00

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质量水平

100

方案

≥95% (oligomer purity)

分子量

PEG average Mn 350

Ω端

thiol

α端

methoxy

储存温度

−20°C

SMILES字符串

COCCOCCOCCOCCOCCOCCOCCS

InChI

1S/C15H32O7S/c1-16-2-3-17-4-5-18-6-7-19-8-9-20-10-11-21-12-13-22-14-15-23/h23H,2-15H2,1H3

InChI key

PVSKDHZQTUFAEZ-UHFFFAOYSA-N

相关类别

一般描述

O-(2-巯乙基)-O′-甲基-六(乙二醇)，又称mPEG硫醇，广泛用于水凝胶的合成和纳米颗粒的表面改性。[1][2]

应用

O-(2-巯乙基)-O′-甲基-六(乙二醇)可用于：
  • 在聚乙二醇化反应中在金电极上形成自组装单层（SAM）[1]
  • 光引发硫醇烯反应制备海藻酸盐水凝胶体系的交联剂[2]

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM3459
BCCM2084
BCCH4831
BCCG7289
BCCC9083

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Yun-Sheng Chen et al.
Optics express, 18(9), 8867-8878 (2010-07-01)
Photothermal stability and, therefore, consistency of both optical absorption and photoacoustic response of the plasmonic nanoabsorbers is critical for successful photoacoustic image-guided photothermal therapy. In this study, silica-coated gold nanorods were developed as a multifunctional molecular imaging and therapeutic agent
Characterization of a self-assembled monolayer of O-(2-Mercaptoethyl)-O?-methyl-hexa (ethylene glycol)(EG7-SAM) on gold electrodes
M Chavez
Journal of Electroanalytical Chemistry, 880, 114892-114892 (2021)
Thiol-ene alginate hydrogels as versatile bioinks for bioprinting
HW Ooi
Biomacromolecules, 19, 3390-3400 (2018)
Lu Zhou et al.
Talanta, 197, 444-450 (2019-02-18)
The detection of alpha-fetoprotein (AFP) is of great importance for hepatocellular carcinoma (HCC) diagnosis, but it needs to be further improved because of poor sensitivity and complicated operating steps. In this paper, a simple and sensitive homogeneous apatasensor for AFP

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Questions

1–2 of 2 Questions  

  1. What is the density of Product 672572, O-(2-Mercaptoethyl)-O´-methyl-hexa(ethylene glycol)?

    1 answer

    1. The density of Product 672572 is 1.065 g/mL. The temperature for the analysis was not reported, but can be assumed to be room temperature.

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  2. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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