m-PEG3-Sulfone-PEG3-acid Chemical Properties

Boiling point:

581.7±50.0 °C(Predicted)

Density 

1.202±0.06 g/cm3(Predicted)

pka

4.27±0.10(Predicted)

m-PEG3-Sulfone-PEG3-acid Usage And Synthesis

Description

m-PEG3-Sulfone-PEG2-acid is a PEG linker containing sulfone and carboxylic acid moieties. The sulfone can react with thiol groups of proteins. The terminal carboxylic acids can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

m-PEG3-Sulfone-PEG3-acid(1919045-04-7)Related Product Information

• m-PEG3-Mal
• m-PEG3-Sulfone-PEG3-azide
• Diethylene Glycol 2-Bromoethyl Methyl Ether
• m-PEG3-NHS ester
• m-PEG3-Sulfone-PEG4-propargyl
• m-PEG3-aldehyde
• m-PEG3-Sulfone-PEG2-OH
• 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol
• 2-[2-(2-METHOXYETHOXY)ETHOXY]ACETIC ACID
• m-PEG3-Sulfone-PEG3-t-butyl ester
• m-PEG3-Tos