Pomalidomide-PEG1-azide

• CAT Number: I016892
• CAS Number: 2133360-04-8
• Molecular Formula: C17H16N6O6
• Molecular Weight: 400.35
• Purity: ≥95%
• Synonyms: 2-(2-azidoethoxy)-N-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]acetamide
• InChI: InChI=1S/C17H16N6O6/c18-22-19-6-7-29-8-13(25)20-10-3-1-2-9-14(10)17(28)23(16(9)27)11-4-5-12(24)21-15(11)26/h1-3,11H,4-8H2,(H,20,25)(H,21,24,26)
• InChIKey: SKTGGMFEGRISBY-UHFFFAOYSA-N
• SMILES: C1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C(=CC=C3)NC(=O)COCCN=[N+]=[N-]

Pomalidomide-PEG1-azide is a E3 ligase lgand-linker conjugate. Pomalidomide-PEG1-azide incorporates the Pomalidomide based cereblon ligand and a linker.?Pomalidomide-PEG1-azide?can be used to design a?PROTAC BRD4 Degrader-1 (HY-133131)[1]. Pomalidomide-PEG1-azide 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

Reference

[1]. Zhang F, et al. Discovery of a new class of PROTAC BRD4 degraders based on a dihydroquinazolinone derivative and lenalidomide/pomalidomide. Bioorg Med Chem. 2020 Jan 1;28(1):115228.
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