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764930 Sigma-Aldrich

Poly(ethylene glycol) 4-cyano-4-(phenylcarbonothioylthio)pentanoate

average Mn 10,000

Synonym: PEG CTA, PEG RAFT

  • Linear Formula C13H12NOS2(OCH2CH2)nOCH3

  •  NACRES NA.23

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Properties

Related Categories Macro-RAFT Agents, Materials Science, Monofunctional PEGs, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science,
Quality Level   100
description   PEG average Mn 10,000 kDa; n~220
mol wt   average Mn 10,000
mp   58-62 °C
PDI   ≤1.1
storage temp.   2-8°C

Description

General description

Need help choosing the correct RAFT Agent? Please consult the RAFT Agent to Monomer compatibility table.

Application

RAFT agent for controlled radical polymerization; especially suited for the polymerization of styrene; acrylate; and acrylamide monomers to make lithographically and biologically important PEG-block copolymers. Chain Transfer Agent (CTA)

Packaging

1 g in glass bottle

Legal Information

Sold for Research Purposes only: See sigma-aldrich.com/raftlicense Patents: WO98/01478; WO99/311444

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Functional RAFT Polymers for Biomedical Applications

Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles. The RAFT technique allows unprecedented l...
M. Shahinur Rahman, Sebastian Grajales
Material Matters, 2016, 8.3, 96
Keywords: Bacterial conjugations, Building blocks, Catalysis, Click chemistry, Cycloadditions, Diagnostic, Diffusion, Environmental, Nanotechnology, Pharmaceutical, Polymerization reactions, Radical polymerization, Reductions, Reversible addition-fragmentation chain transfer polymerizations, Solvents

Poly(Amino Acid) Block Copolymers for Drug Delivery and other Biomedical Applications

Carmen Scholz Department of Chemistry, University of Alabama in Huntsville Huntsville, AL 35899 Email: scholzc@uah.edu
Keywords: Addition reactions, Asymmetric synthesis, Building blocks, Catalysis, Degradations, Living polymerization, PEGylations, Polymerization reactions, Precipitation, Proteomics, Ring-opening polymerization, Solvents

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

Protein and Peptide Polymer Conjugates

1Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K. 2Warwick Medical School, The University of Warwick, Coventry CV4 7AL, U.K. 3Faculty of Pharmacy and Pharmaceutical Sciences...
Matthias Hartlieb,1 Raoul Peltier,1 Sébastien Perrier1,2,3*
Material Matters, 2017, 12.2
Keywords: Aminolysis, Bacterial conjugations, Biological processes, Biomaterials, Click chemistry, Cycloadditions, Degradations, Gene expression, Growth factors, Immobilization, Michael Addition, Nanotubes, PEGylations, Peptide synthesis, Pharmaceutical, Polymerization reactions, Post translational modifications, Purification, Radical polymerization, Reversible addition-fragmentation chain transfer polymerizations, Solid phase peptide synthesis, Solvents

Peer-Reviewed Papers
15

References

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