Azide PEG reagent, Azido-PEG2-CH₂CO₂-t-Bu, Purity 98%

Synonym: 251564-45-1; Azido-PEG2-CH₂CO₂tBu; Azido-PEG2-C1-Boc; Azido-PEG2-CH₂CO₂-t-Bu; tert-butyl 2-(2-(2-azidoethoxy)ethoxy)acetate

CAS Number: 251564-45-1
PubChem CID: 21348398

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG2-CH₂CO₂-t-Bu is a PEG compound that incorporates an azide group along with a t-butyl ester. The azide moiety can react with alkynes, BCN, and DBCO through click chemistry processes to form stable triazole linkages. Additionally, the t-butyl protected carboxylic acid can be deprotected under acidic conditions.

Molecular Weight

245.3

Molecular Formula

C₁₀H₁₉N₃O₄

Functional Group 1

Azide

Functional Group 2

Ester

Functional Group 3

None

Reactive Group 1

Alkynyl

Form

Solid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

It can be used in the modification of proteins, peptides, or nanoparticles for targeted drug delivery or imaging applications. In the synthesis of polymers, it can be incorporated to introduce PEG segments and control the polymer properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

Azide PEG reagent, Azido-PEG2-CH2CO2-t-Bu, Purity 98%

Azide PEG reagent, Azido-PEG2-CH₂CO₂-t-Bu, Purity 98%