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672572

Sigma-Aldrich

O-(2-Mercaptoethyl)-O′-methyl-hexa(ethylene glycol)

≥95% (oligomer purity)

Sinônimo(s):

mPEG thiol

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250 MG
R$ 2.218,00

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250 MG
R$ 2.218,00

About This Item

Fórmula empírica (Notação de Hill):
C15H32O7S
Número CAS:
Peso molecular:
356.48
Número MDL:
Código UNSPSC:
12352200
ID de substância PubChem:
NACRES:
NA.22

R$ 2.218,00


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Nível de qualidade

Ensaio

≥95% (oligomer purity)

peso molecular

PEG average Mn 350

Ω-final

thiol

α-final

methoxy

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

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

chave InChI

PVSKDHZQTUFAEZ-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

O-(2-Mercaptoethyl)-O′-methyl-hexa(ethylene glycol), also known as mPEG thiol, is widely used in the synthesis of hydrogels and surface modification of nanoparticles.[1][2]

Aplicação

O-(2-Mercaptoethyl)-O′-methyl-hexa(ethylene glycol) can be used :
  • in PEGylation reaction to form a self-assembled monolayer (SAM) on gold electrodes[1]
  • as a cross linking reagent in the preparation of alginate-based hydrogel system via photoinitiated thiol-ene reaction[2]

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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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
Thiol-ene alginate hydrogels as versatile bioinks for bioprinting
HW Ooi
Biomacromolecules, 19, 3390-3400 (2018)
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)
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.

      Helpful?

  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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