Azide/Carboxylic acid PEG reagent, Azido-PEG3-CH₂CO₂-t-Bu, Purity 98%

Synonym: 172531-36-1; Azido-PEG3-C-Boc; N₃-PEG3-CH₂COOtBu; tert-butyl 2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)acetate

CAS Number: 172531-36-1
PubChem CID: 92042270

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG3-CH₂CO₂-t-Bu is a compound featuring an azide (N3) group along with a t-butyl ester. The hydrophilic PEG spacer enhances solubility in aqueous environments. This azide moiety can react with alkyne compounds, BCN, and DBCO through click chemistry methods to form stable triazole linkages. Additionally, the t-butyl protected carboxylic acid can be deprotected under acidic conditions.

Molecular Weight

289.3

Molecular Formula

C₁₂H₂₃N₃O₅

Functional Group 1

Acid

Functional Group 2

Azide

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Alkyne

Form

Solid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

In the field of surface chemistry, it can be used to functionalize surfaces of materials to control cell adhesion or protein adsorption. Additionally, it can be utilized in the development of biosensors or analytical devices for specific detection.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

Azide/Carboxylic acid PEG reagent, Azido-PEG3-CH2CO2-t-Bu, Purity 98%

Azide/Carboxylic acid PEG reagent, Azido-PEG3-CH₂CO₂-t-Bu, Purity 98%