Amine/Azide PEG reagent, Azido-PEG4-amido-tri-(t-butoxycarbonylethoxymethyl)-methane, Purity 96%

Synonym: 1421933-29-0; Azido-PEG4-amido-tri-(t-butoxycarbonylethoxymethyl)-methane; 3-[2-[3-(2-(2-[2-(2-Azido-ethoxy)-ethoxy]-ethoxy)-ethoxy)-propionylamino]-3-(2-tert-butoxycarbonyl-e; tert-butyl 1-azido-17,17-bis((3-(tert-butoxy)-3-oxopropoxy)methyl)-15-oxo-3,6,9,12,19-pentaoxa-16-azadocosan-22-oate; 3-[2-[3-(2-(2-[2-(2-Azido-ethoxy)-ethoxy]-ethoxy)-ethoxy)-propionylamino]-3-(2-tert-butoxycarbonyl-ethoxy)-2-(2-tert-butoxycarbonyl-ethoxymethyl)-propoxy]-propionic acid tert-butyl ester

CAS Number: 1421933-29-0
PubChem CID: 77078531

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG4-amido-tri-(t-butoxycarbonylethoxymethyl)-methane is a branched PEGylation agent featuring a terminal azide group and three t-butyl groups. These t-butyl groups can be eliminated under acidic conditions. The azide moiety can engage in copper-catalyzed click chemistry reactions with alkynes, DBCO, and BCN to create stable triazole linkages. Additionally, the hydrophilic PEG linker enhances the solubility of compounds in aqueous environments.

Molecular Weight

778.9

Molecular Formula

C₃₆H₆₆N₄O₁₄

Functional Group 1

Azide

Functional Group 2

Amine

Functional Group 3

Boc

Reactive Group 1

Alkynyl

Reactive Group 2

Acid

Form

Solid

Purity

96%

Identity

Confirmed by NMR.

Applications

It can be used in the development of biomaterials with tailored properties, such as controlled cell adhesion or drug release.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.