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733407 Sigma-Aldrich

Poly(ethylene glycol) methyl ether azide

PEG average Mn 1,000

Synonym: α-Methoxy-ω-azido-PEG, O-(2-Azidoethyl)-O′-methylpolyethylene glycol, Methoxypolyethylene glycol azide, PEG-Azide, mPEG Azide

  • CAS Number 89485-61-0

  • Linear Formula N3CH2CH2(OCH2CH2)nOCH3

  •  NACRES NA.23

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Properties

Related Categories Azide, Materials Science, Monofunctional PEGs, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science,
form   solid
mol wt   PEG average Mn 1,000
transition temp   Tm 37-41 °C
Mw/Mn   <1.1
Ω-end   azide
α-end   methoxy
polymer architecture   shape : linear
functionality : monofunctional
reaction suitability   reagent type: chemical modification reagent
reaction type: click chemistry

Description

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Cell Culture Scaffolds via Bio-orthogonal Click Reactions

1,2Malar A. Azagarsamy, 1Navakanth R. Gandavarapu, 1,2Kristi S. Anseth* 1Department of Chemical and Biological Engineering and 2the Howard Hughes Medical Institute, University of Colorado at Boulder,...
Keywords: Addition reactions, Adhesion, Biomaterials, Catalysis, Cell culture, Cell signaling, Chemical reactions, Click chemistry, Cycloadditions, Degradations, Growth factors, Huisgen Cycloaddition, Ligands, Michael Addition, Peptide synthesis, Polymerization reactions, Step-growth polymerization

Polyethylene Glycol (PEG) Selection Guide

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of et...
Keywords: Adhesion, Bacterial conjugations, Click chemistry, Molecular biology, PEGylations, Polymerization reactions, Ring-opening polymerization

Smart Oligonucleotide Delivery by Multifunctional Block Copolymers

1Innovation Center of NanoMedicine, Kawasaki Institute of Industrial Promotion, Tonomachi, Kawasaki-ku, Kawasaki, Japan. 2Department of Materials Engineering, Graduate School of Engineering, The Univ...
Keywords: Adsorption, Aminations, Antitumor agents, Bacterial conjugations, Biochemistry, Cancer, Cell culture, Click chemistry, Clinical, Degradations, Gene expression, Ligands, Oxidations, Polymerization reactions, Reductions, Ring-opening polymerization

Synthesis of Magnetic Nanoparticles for Biosensing

Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, Texas 77204-5003, United States *E-mail: trlee@uh.edu
Keywords: Catalysis, Diffraction, Immobilization, Ligands, Mass spectrometry, Microscopy, Nanomaterials, Nuclear magnetic resonance spectroscopy, Precipitation, Sample preparations, Scanning electron microscopy, Spectroscopy, Transmission electron microscopy, X-Ray diffraction

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