Azide/Carboxylic acid PEG reagent, N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt, Purity 97%

Synonym: 2055042-57-2; N-(Azido-PEG3)-N-bis(PEG3-acid); N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt; N-(Azido-PEG3)-N-bis(PEG3-acid) HCl; 13-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)-4,7,10,16,19,22-hexaoxa-13-azapentacosanedioic acid

CAS Number: 2055042-57-2
PubChem CID: 123132132

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt represents a branched molecule suitable for click chemistry applications, enabling PEGylation via this method. The terminal carboxylic acids are reactive towards primary amine groups when activated by agents like EDC or HATU, leading to stable amide bond formation.

Molecular Weight

626.7

Molecular Formula

C₂₆H₅₀N₄O₁₃

Functional Group 1

Acid

Functional Group 2

Azide

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Alkyne

Form

Solid

Purity

97%

Identity

Confirmed by NMR.

Applications

It can be used in the modification of proteins, antibodies, or nanoparticles for targeted delivery or imaging applications.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.