Azide/Maleimide PEG reagent, Azido-PEG1-methylamine, Purity 98%

Synonym: 1835759-88-0; Azido-PEG1-C2-methylamine; 2-(2-Azidoethoxy)-N-methylethanamine; [2-(2-Azidoethoxy)ethyl](methyl)amine

CAS Number: 1835759-88-0
PubChem CID: 57765145

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG1-methylamine is a PEG linker featuring a terminal azide group and a methylamine group. The azide group is highly reactive in Click Chemistry, forming stable triazole linkages with alkyne, BCN, or DBCO groups. The methylamine group reacts efficiently with carboxylic acids, activated NHS esters, and carbonyl compounds. The PEG1 spacer enhances solubility in aqueous media.

Molecular Weight

144.2

Molecular Formula

C₅H₁₂N₄O

Functional Group 1

Azide

Functional Group 2

Maleimide

Reactive Group 1

Alkyne

Reactive Group 2

BCN

Reactive Group 3

DBCO

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Azido-PEG1-methylamine is widely used in research for bioconjugation, surface modification, and creating multifunctional linkers. The azide group facilitates efficient Click Chemistry reactions, while the methylamine group enables covalent coupling with biomolecules, making it ideal for developing hydrophilic compounds and exploring chemical reactivity in experimental settings.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.