Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane

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Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane Basic information
Product Name:Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane
Synonyms:Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane;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
CAS:1421933-29-0
MF:C36H66N4O14
MW:778.94
EINECS:
Product Categories:
Mol File:1421933-29-0.mol
Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane Structure
Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane Chemical Properties
storage temp. Storage temp. 2-8°C
form Liquid
color Colorless to light yellow
Safety Information
MSDS Information
Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane Usage And Synthesis
DescriptionAzido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane is a branched PEGylation compound with a terminal azide group and three t-butyl groups. The t-butyl groups can be removed under acidic conditions. The azide group can participate in copper-catalyzed Click Chemistry reactions with alkynes, DBCO and BCN to form stable triazole linkages. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.
UsesAzido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
IC 50PEGs
References[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane Preparation Products And Raw materials
Tag:Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane(1421933-29-0) Related Product Information
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 Azido-PEG4-Amido-tri-(carboxyethoxymethyl)-methane N-(Azido-PEG3)-N-bis(PEG1-t-butyl ester) 3-[2-[3-(2-{2-[2-(2-Azido-ethoxy)-ethoxy]-ethoxy}-ethoxy)-propionylamino]-3-(2-carboxy-ethoxy)-2-(2-carboxy-ethoxymethyl)-propoxy]-propionic acid N-(Boc-PEG2)-N-bis(PEG3-azide) Azido-PEG4-amido-PEG4-Boc