Azide/Sulfone/t-Butyl ester PEG reagent, Azido-PEG3-sulfone-PEG4-t-butyl ester, Purity 97%

Synonym: Azido-PEG3-sulfone-PEG4-Boc; 2055023-76-0; Azido-PEG3-sulfone-PEG4-t-butyl ester; AKOS040742980

CAS Number: 2055023-76-0
PubChem CID: 123132141

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG3-sulfone-PEG4-t-butyl ester is a reagent grade PEG linker with a t-butyl-protected carboxyl group and an azide group. Under standard acid/amine or acid/hydroxyl coupling conditions, the t-butyl-protected carboxyl group (COOH) prevents self-coupling or polymerization.

Molecular Weight

571.7

Molecular Formula

C₂₃H₄₅N₃O₁₁S

Functional Group 1

Azide

Functional Group 2

Sulfone

Functional Group 3

t-Butyl ester

Reactive Group 1

Alkyne

Form

Liquid

Purity

97%

Identity

Confirmed by NMR.

Applications

Azido-PEG3-sulfone-PEG4-t-butyl ester is used in advancing drug delivery systems, targeted therapies, and bioconjugates, thereby enhancing therapeutic research in the biomedical field.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.