Azide/NHS/Carboxylic acid PEG reagent, Azido-PEG2-CH₂CO₂-NHS, Purity 98%

Synonym: 1312309-64-0; Azido-PEG2-NHS ester; N₃-PEG2-C₂-NHS ester; Propanoic acid, 3-[2-(2-azidoethoxy)ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester; 2,5-dioxopyrrolidin-1-yl 3-(2-(2-azidoethoxy)ethoxy)propanoate

CAS Number: 1312309-64-0
PubChem CID: 59289487

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG2-CH₂CO₂-NHS incorporates both an azide group and NHS ester functionalities. This azide can also undergo reactions with alkynes such as BCN or DBCO via click chemistry methods while the NHS ester facilitates labeling of primary amino groups t-found within proteins and various other amine-modified molecules.

Molecular Weight

286.2

Molecular Formula

C₁₀H₁₄N₄O₆

Functional Group 1

NHS

Functional Group 2

Azide

Functional Group 3

Acid

Reactive Group 1

Alkyne

Reactive Group 2

Amine

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

This compound is often used in bioconjugation reactions. The NHS ester can react with amine groups on biomolecules such as proteins or peptides, while the azide group enables further modifications by click chemistry. It can be employed in the development of targeted drug delivery systems or modification of biomaterials to introduce specific functionalities.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

Azide/NHS/Carboxylic acid PEG reagent, Azido-PEG2-CH2CO2-NHS, Purity 98%

Azide/NHS/Carboxylic acid PEG reagent, Azido-PEG2-CH₂CO₂-NHS, Purity 98%