Azide/t-Butyl ester PEG reagent, Azidoethyl-PEG2-t-Butyl ester, Purity 98%

Synonym: 2144777-83-1; Azidoethyl-PEG2-t-butyl ester; Azidoethyl-SS-PEG2-Boc; AZIDOETHYL-PEG2-t-BUTYLESTER; MFCD31561136

MDL: MFCD31561136
CAS Number: 2144777-83-1
PubChem CID: 131709283

Size

100 mg; 250 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azidoethyl-PEG2-t-butyl ester is a reagent grade PEG linker containing a cleavable disulfide bond, an azide group, and a t-Butyl ester group.

Molecular Weight

351.5

Molecular Formula

C₁₃H₂₅N₃O₄S₂

Functional Group 1

Azide

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Alkyne

Form

Solid/liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Azidoethyl-PEG2-t-butyl ester is used in bioconjugation and molecular biology research, enabling Click Chemistry reactions with alkynes, DBCO, or BCN moieties, and providing controlled release through disulfide bond cleavage and deprotection of the t-Butyl ester group.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.