Azide/C18 chain PEG reagent, C18-PEG4-Azide, Purity 98%

Synonym: 1807539-11-2; DTXSID401296692; 1-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethoxy]octadecane

CAS Number: 1807539-11-2
PubChem CID: 86291505

Size

500 mg; 1 g; 2 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

C18-PEG4-Azide is a PEG linker featuring an 18-carbon alkyl chain (C18) and a terminal azide group. The hydrophobic C18 tail is ideal for constructing lipid-based compounds, while the hydrophilic PEG4 spacer improves water solubility. The azide group is reactive in Click Chemistry, enabling precise conjugation with alkyne-containing molecules.

Molecular Weight

471.7

Molecular Formula

C₂₆H₅₃N₃O₄

Functional Group 1

Azide

Reactive Group 1

Alkyne

Reactive Group 2

BCN

Reactive Group 3

DBCO

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

C18-PEG4-Azide is widely used in research for synthesizing lipid-conjugated systems, studying membrane interactions, and developing drug delivery platforms. Its azide group facilitates efficient Click Chemistry reactions, making it suitable for creating functional biomaterials, surface modifications, and hydrophilic-lipid hybrid molecules in experimental studies.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.