Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

903833

Sigma-Aldrich

Pomalidomide-PEG2-azide

Synonym(s):

2-(2-(2-Azidoethoxy)ethoxy)-N-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)acetamide, Crosslinker−E3 ligase ligand conjugate, Protein degrader building block for PROTAC® research, Template for synthesis of targeted protein degrader

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C19H20N6O7
CAS Number:
Molecular Weight:
444.40
MDL number:
UNSPSC Code:
51171641
NACRES:
NA.22

ligand

pomalidomide

Assay

≥95%

form

powder

reaction suitability

reaction type: click chemistry
reagent type: ligand-linker conjugate

mp

188 °C

functional group

azide

storage temp.

2-8°C

SMILES string

O=C(C(CC1)N(C2=O)C(C3=C2C=CC=C3NC(COCCOCCN=[N+]=[N-])=O)=O)NC1=O

Application

Protein degrader builiding block Pomalidomide-PEG2-azide enables the synthesis of molecules for targeted protein degradation and PROTAC (proteolysis-targeting chimeras) technology. This conjugate contains a Cereblon (CRBN)-recruiting ligand and a PEGylated crosslinker with pendant azide for click chemistry with a target ligand. Because even slight alterations in ligands and crosslinkers can affect ternary complex formation between the target, E3 ligase, and PROTAC, many analogs are prepared to screen for optimal target degradation. When used with other protein degrader building blocks with a pendant azide group, parallel synthesis can be used to more quickly generate PROTAC libraries that feature variation in crosslinker length, composition, and E3 ligase ligand.

Automate your CRBN-PEG based PROTACs with Synple Automated Synthesis Platform (SYNPLE-SC002)

Legal Information

PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Protein Degrader Building Blocks are a collection of crosslinker-E3 ligand conjugates with a pendant functional group for covalent linkage to a target ligand.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service