Amino-PEG11-COOtBu Chemical Properties

Boiling point:

636.5±50.0 °C(Predicted)

Density 

1.077±0.06 g/cm3(Predicted)

pka

8.74±0.10(Predicted)

Amino-PEG11-COOtBu Usage And Synthesis

Description

Amino-PEG11-t-butyl ester is a click chemistry linker containing an amine and a t-butyl ester moiety. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Amino-PEG11-COOtBu(2428400-08-0)Related Product Information

• Amino-PEG9-t-butyl ester
• Aminoxy-PEG3-Propargyl
• Amino-PEG11-Amine
• Amino-PEG12-alcohol