Azide/Boc-protected amine/NHS PEG reagent, N-(Azido-PEG2)-N-Boc-PEG4-NHS ester, Purity 98%

Synonym: N-(Azido-PEG2)-N-Boc-PEG4-NHS ester; 2093153-95-6; AKOS040742202

CAS Number: 2093153-95-6
PubChem CID: 126480450

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Azido-PEG2)-N-Boc-PEG4-NHS ester is a reagent grade branched PEGylation reagent with a terminal NHS ester, a N-Boc protected amine, and a terminal azide. Under acidic conditions, the protected amine is deprotected. The NHS ester is used to label the primary amines (-NH₂) of proteins, and other amine-containing molecules.

Molecular Weight

619.7

Molecular Formula

C₂₆H₄₅N₅O₁₂

Functional Group 1

Azide

Functional Group 2

Boc-protected amine

Functional Group 3

NHS

Reactive Group 1

Alkyne

Reactive Group 2

Amine

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

N-(Azido-PEG2)-N-Boc-PEG4-NHS ester has specific functionalities for a wide range of drug delivery, bioconjugation, and materials science applications, particularly in targeted therapeutics and bioimaging.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.