Amine/Azide PEG reagent, Azido-PEG9-amine, Purity 98%

Synonym: 1207714-69-9; N₃-PEG9-CH₂CH₂NH2; 29-azido-3,6,9,12,15,18,21,24,27-nonaoxanonacosan-1-amine; N₃-PEG9-NH₂

CAS Number: 1207714-69-9
PubChem CID: 59202801

Size

500 mg; 1 g; 2 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Amino-PEG9-azide is a water-soluble crosslinking agent that features an amino group along with an azide moiety. The amino functionality (NH2) reacts readily with carboxylic acids, activated NHS esters, and carbonyls (including ketones and aldehydes). Additionally, the azide group can engage in reactions with alkyne compounds like BCN or DBCO via click chemistry processes resulting in stable triazole formations.

Molecular Weight

482.6

Molecular Formula

C₂₀H₄₂N₄O₉

Functional Group 1

Amine

Functional Group 2

Azide

Functional Group 3

None

Reactive Group 1

Acid

Reactive Group 2

Alkyne

Form

Solid

Purity

98%

Solubility

Water, DMSO, DMF, DCM

Identity

Confirmed by NMR.

Applications

This compound is highly versatile and finds extensive use in various fields. In the realm of drug delivery, the azido-PEG9-amine can be employed to modify the surface of nanoparticles or liposomes. The PEG chain enhances the stability and circulation time of the delivery systems in the bloodstream, reducing recognition by the immune system.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.