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Propargyl-PEG4-S-PEG4-acid

Propargyl-PEG4-S-PEG4-acid

Catalog Number:

PG01493650ALA

Mfr. No.:

P596141-100mg; P596141-250mg; P596141-500mg; P596141-1g

Price:

$1,154

Size:

Quantity:

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- Overview
  - Propargyl-PEG4-S-PEG4-acid is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) forming a stable amide bond. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.
    
    Please contact us at for specific academic pricing.
- Properties
  - CAS Number
    
    2055041-20-6
    
    Molecular Formula
    
    C22H40O10S
    
    Molecular Weight
    
    496.6
    
    Purity
    
    98%
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    * For research use only. Not for use in human or animal.

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