Azide/NHS PEG reagent, Azido-PEG3-NHS ester, Purity 98%

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Cat. No.: X24-09-YYX325

Azide/NHS PEG reagent, Azido-PEG3-NHS ester, Purity 98%

Synonym: 1245718-89-1; Azido-PEG3-NHS ester; N₃-PEG3-C₂-NHS ester; 2,5-dioxopyrrolidin-1-yl 3-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)propanoate; N₃-PEG3-CH₂CH₂COONHS

CAS Number: 1245718-89-1
PubChem CID: 77078451

Size

100 mg; 500 mg; 1 g; 5 g

Price

Datasheet

MSDS

Properties

Description

Azido-PEG3-NHS ester serves as an azide linker suitable for click chemistry applications. Its azide group can react with alkynes such as BCN, DBCO, and propargyl groups via click chemistry to form stable triazole linkages. Furthermore, the NHS ester functionality allows it to label primary amines t-present in proteins, amine-modified oligonucleotides, and other amino-containing compounds.

Molecular Weight

344.3

Molecular Formula

C₁₃H₂₀N₄O₇

Functional Group 1

NHS

Functional Group 2

Azide

Functional Group 3

Ether

Reactive Group 1

Alkyne

Reactive Group 2

Amine

Form

Solid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Azido-PEG3-NHS ester is often used for conjugating biomolecules. The shorter PEG chain may offer different kinetics and properties depending on the specific application.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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