Azide/Carboxylic acid PEG reagent, N-Bis(azide-PEG23)-N-(PEG24-acid), Purity 98%

Synonym: 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[bis[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-Bis(azide-PEG23)-N-(PEG24-acid) functions as a branched PEGylation agent featuring an amino group along with two azide functionalities. This amino group is reactive towards carboxylic acids and activated NHS esters. Additionally, the azide moiety can engage in reactions with alkynes like BCN and DBCO via click chemistry processes to produce stable triazole linkages.

Molecular Weight

3311

Molecular Formula

C₁₄₇H₂₉₃N₇O₇₂

Functional Group 1

Acid

Functional Group 2

Azide

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Alkyne

Form

Solid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

It can be used to fabricate nanoparticles or micelles for targeted drug delivery or in the creation of biomaterials with controlled degradation and release properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.