Azido-PEG-t-butyl ester

Home Products Click Chemistry Azide Azido-PEG-t-butyl ester

Azido-PEG-t-butyl ester is a PEG derivative containing an azide group and a t-butyl protected carboxyl group. The protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. The protected acid can be deprotected by acidic or basic hydrolysis. The azide group enables Click Chemistry.

The following reagents are available at Broadpharm. Click the catalog number to see purity specifications, fluorescence information and availability.

Catalog No. Name Structure M.W. Purity Pricing

Azido-PEG-t-butyl ester

BP-20673 Azido-PEG1-t-butyl ester Azido-PEG1-t-butyl ester 215.3 98% Pricing
BP-20521 Azido-PEG2-t-butyl ester Azido-PEG2-t-butyl ester 259.3 98% Pricing
BP-20637 Azido-PEG3-t-butyl ester Azido-PEG3-t-butyl ester 303.4 98% Pricing
BP-20436 Azido-PEG4-t-butyl ester Azido-PEG4-t-butyl ester 347.4 98% Pricing
BP-21012 Azide-PEG5-t-butyl ester Azide-PEG5-t-butyl ester 391.5 98% Pricing
BP-20507 Azido-PEG6-t-butyl ester Azido-PEG6-t-butyl ester 435.5 98% Pricing
BP-21083 Azido-PEG8-t-butyl ester Azido-PEG8-t-butyl ester 523.6 98% Pricing
BP-21823 Azido-PEG9-t-butyl ester Azido-PEG9-t-butyl ester 567.7 98% Pricing
BP-24004 Azido-PEG10-t-butyl ester Azido-PEG10-t-butyl ester 611.7 98% Pricing
BP-21836 Azido-PEG12-t-butyl ester Azido-PEG12-t-butyl ester 699.8 98% Pricing
BP-24058 Azido-PEG15-t-butyl ester Azido-PEG15-t-butyl ester 832.0 97% Pricing
BP-21992 Azido-PEG16-t-butyl ester Azido-PEG16-t-butyl ester 876.1 95% Pricing