For research use only. Not for therapeutic Use.
Thalidomide-Propargyne-PEG3-COOH is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1]. Thalidomide-Propargyne-PEG3-COOH is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[2].
| Catalog Number | I044485 |
| CAS Number | 2797649-54-6 |
| Synonyms | 3-[2-[2-[3-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-5-yl]prop-2-ynoxy]ethoxy]ethoxy]propanoic acid |
| Molecular Formula | C23H24N2O9 |
| Purity | ≥95% |
| InChI | InChI=1S/C23H24N2O9/c26-19-6-5-18(21(29)24-19)25-22(30)16-4-3-15(14-17(16)23(25)31)2-1-8-32-10-12-34-13-11-33-9-7-20(27)28/h3-4,14,18H,5-13H2,(H,27,28)(H,24,26,29) |
| InChIKey | WWIBTSXCGDRYOX-UHFFFAOYSA-N |
| SMILES | C1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C=C(C=C3)C#CCOCCOCCOCCC(=O)O |
| Reference | [1]. Sato T, et al. Cereblon-Based Small-Molecule Compounds to Control Neural Stem Cell Proliferation in Regenerative Medicine. Front Cell Dev Biol. 2021;9:629326. Published 2021 Mar 11. [2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-988. |
