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14569 Sigma-Aldrich

α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol

Mr 6000

Synonym: O,O′-Bis[2-(succinylamino)ethyl]polyethylene glycol

  • CAS Number 74558-41-1

  • Linear Formula HOOCCH2CH2CONH(CH2CH2O)nCH2CH2NHCOCH2CH2COOH

  •  MDL number MFCD00286222

  •  NACRES NA.23

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Properties

Related Categories Carboxylic Acid, Homobifunctional PEGs, Materials Science, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science,
Quality Level   100
mol wt   Mr 6000
reaction suitability   reagent type: cross-linking reagent
reactivity: amine reactive
Ω-end   carboxylic acid
α-end   carboxylic acid
polymer architecture   shape : linear
functionality : homobifunctional

Description

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

Articles

Peptide PEGylation

Circulatory half-life is a key success factor of new drugs. In this respect, modification of potential candidates ranging from non-peptidic molecules to peptides and proteins with polyethyleneglycol ...
Matthias Junkers
Aldrich ChemFiles 2007, 7.2, 15.
Keywords: Degradations, Drug discovery, Eliminations, Help, Reductions

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

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