For research use only. Not for therapeutic Use.
Carboxy-PEG4-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
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[1].
| Catalog Number | I016087 |
| CAS Number | 1817735-25-3 |
| Synonyms | 3-[2-[2-[2-(2-sulfoethoxy)ethoxy]ethoxy]ethoxy]propanoic acid |
| Molecular Formula | C11H22O9S |
| Purity | ≥95% |
| InChI | InChI=1S/C11H22O9S/c12-11(13)1-2-17-3-4-18-5-6-19-7-8-20-9-10-21(14,15)16/h1-10H2,(H,12,13)(H,14,15,16) |
| InChIKey | AIQWRGDWHOOSMN-UHFFFAOYSA-N |
| SMILES | C(COCCOCCOCCOCCS(=O)(=O)O)C(=O)O |
| Reference | [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 |
