Skip to Content
Merck

335754

Sigma-Aldrich

Pentaethylene glycol

98%, average MN 250

Synonym(s):

Polyethylene glycol, 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Linear Formula:
HO(CH2CH2O)5H
CAS Number:
4792-15-8
Molecular Weight:
238.28
Beilstein:
1635593
EC Number:
225-341-4
MDL number:
MFCD00002878
UNSPSC Code:
12162002
PubChem Substance ID:
24860343
NACRES:
NA.23

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Pentaethylene glycol, 98%

Quality Level

200

Assay

98%

form

liquid

mol wt

average Mn 250

refractive index

n20/D 1.462 (lit.)

bp

184 °C/2 mmHg (lit.)

density

1.126 g/mL at 25 °C (lit.)

Ω-end

hydroxyl

α-end

hydroxyl

SMILES string

OCCOCCOCCOCCOCCO

InChI

1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2

InChI key

JLFNLZLINWHATN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application


  • Application of Prussian Blue in Electrochemical and Optical Sensing of Free Chlorine.: This study discusses the use of Prussian Blue on fluorine-doped tin oxide coated glass slides for electrochemical and optical sensing applications, specifically targeting free chlorine detection, highlighting its high sensitivity and stability (Valiūnienė et al., 2022).

  • Evaluation of a photoelectrochemical platform based on strontium titanate, sulfur doped carbon nitride and palladium nanoparticles for detection of SARS-CoV-2 spike glycoprotein S1.: The article evaluates the integration of fluorine-doped tin oxide in a complex photoelectrochemical cell designed for the detection of COVID-19′s spike protein, underscoring its potential in rapid diagnostic applications (Botelho et al., 2022).

  • Immunodiagnostic of leprosy exploiting a photoelectrochemical platform based on a recombinant peptide mimetic of a Mycobacterium leprae antigen.: This research highlights a novel use of fluorine-doped tin oxide slides in a photoelectrochemical setup for the sensitive and specific immunodiagnosis of leprosy, showcasing the material′s application in medical diagnostics (Yotsumoto Neto et al., 2019).

  • Fast and reliable BIA/amperometric quantification of acetylcysteine using a nanostructured double hydroxide sensor.: This paper presents a method utilizing fluorine-doped tin oxide for the rapid and reliable electrochemical detection of acetylcysteine, demonstrating the coating′s effectiveness in enhancing electron transfer and sensitivity in biosensing applications (Correa et al., 2018).

  • Nanostructured TiO2 Films Attached CdSe QDs Toward Enhanced Photoelectrochemical Performance.: Discusses the role of fluorine-doped tin oxide substrates in improving the photoelectrochemical properties of TiO2 films combined with quantum dots, which could advance the development of more efficient solar cells and sensors (Du et al., 2016).


Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCB5146
BCBS4879V
BCBS3698V
BCBS1780V
BCBK1270V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Steven P D Harborne et al.
Scientific reports, 7, 45383-45383 (2017-03-30)
Mitochondrial ATP-Mg/Pi carriers import adenine nucleotides into the mitochondrial matrix and export phosphate to the cytosol. They are calcium-regulated to control the size of the matrix adenine nucleotide pool in response to cellular energetic demands. They consist of three domains:
Peng Shi et al.
Nature communications, 10(1), 2223-2223 (2019-05-22)
Mammalian cells are different from plant and microbial cells, having no exterior cell walls for protection. Environmental assaults can easily damage or destroy mammalian cells. Thus, the ability to develop a biomimetic cell wall (BCW) on their plasma membrane as
Alexis Hofherr et al.
PLoS biology, 16(8), e2005651-e2005651 (2018-08-07)
Cilia are organelles specialized in movement and signal transduction. The ciliary transient receptor potential ion channel polycystin-2 (TRPP2) controls elementary cilia-mediated physiological functions ranging from male fertility and kidney development to left-right patterning. However, the molecular components translating TRPP2 channel-mediated
Chelsea L Price et al.
The journal of physical chemistry. A, 124(9), 1811-1820 (2020-02-06)
Single-particle trapping is an effective strategy to explore the physical and optical properties of aerosol with high precision. Laser-based methods are commonly used to probe the size, optical properties, and composition of nonlight-absorbing droplets in optical and electrodynamic traps. However
Ryan J Seelbach et al.
Macromolecular bioscience, 15(8), 1035-1044 (2015-05-07)
BMP-2 and TGF-β1 released from injectable thermoresponsive hydrogels are studied in the presence and absence of branched macromolecules bearing BMP-2 or TGF-β1 affinity binding peptides. The synthesized branched macromolecules and the gelling compositions before and after loading with either BMP-2
View All Related Papers

Articles

2D 및 3D 세포 배양을 위한 분해성 폴리(에틸렌 글리콜) 하이드로겔

조직 공학과 약물 전달과 같은 생명 공학의 진보는 다양한 기능성 바이오 소재에 대한 수요 증가를 동반합니다. 연구의 집중 관심 대상이 되어온 바이오 소재의 한 분야는 바로 하이드로겔으로, 화학적으로나 물리적으로 세포의 자연 환경과 유사하게 닮아 있기 때문에 세포를 키우는 토대로 사용될 수 있습니다. 본 기술 문서에서는 일반적으로 면역 반응을 유발하지 못하기 때문에 생물학적 용도로 적합한 PEG(폴리에틸렌 글리콜) 하이드로겔에 대해 상세하게 논의합니다. PEG는 쉽게 이용할 수 있으며, 손쉽게 고분자를 수정하여 세포 배양을 위한 2D 및 3D 뼈대를 포함한 하이드로겔 구성에 광범위하게 사용할 수 있습니다. 또한 분해성 결합을 통해 치료제 출시를 위한 다양한 응용분야에도 도움을 줍니다.

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.

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