Basic information Safety Supplier Related

Propargyl-PEG4-(CH2)3-acid

Basic information Safety Supplier Related

Propargyl-PEG4-(CH2)3-acid Basic information

Product Name:
Propargyl-PEG4-(CH2)3-acid
Synonyms:
  • Propargyl-PEG4-CH2-acid
  • 5,8,11,14-Tetraoxaheptadec-16-ynoic acid
  • 4,7,10,13-tetraoxaheptadec-1-yn-17-oic acid
CAS:
1872433-74-3
MF:
C13H22O6
MW:
274.31
Mol File:
1872433-74-3.mol
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Propargyl-PEG4-(CH2)3-acid Chemical Properties

Boiling point:
401.0±40.0 °C(Predicted)
Density 
1?+-.0.06 g/cm3(Predicted)
pka
4.63±0.10(Predicted)
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Propargyl-PEG4-(CH2)3-acid Usage And Synthesis

Description

Propargyl-PEG4-(CH2)3-CO2H is a linker containing a propargyl group at one end and a carboxylic acid at the other end. The carboxylic acid reacts with amine groups in the presence of activators (EDC or HATU). Under the catalyzation of copper, the propargyl group forms linkage with azide group of biomolecules.

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