173459-90-0
173459-90-0 structure
- Name: PEG4-sulfonic acid
- Chemical Name: Hydroxy-PEG3-sulfonic acid
- CAS Number: 173459-90-0
- Molecular Formula: C8H18O7S
- Molecular Weight: 258.289
- Catalog: Signaling Pathways PROTAC PROTAC Linker
- Create Date: 2018-06-15 10:17:36
- Modify Date: 2025-08-27 00:36:49
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PEG4-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
| Name | Hydroxy-PEG3-sulfonic acid |
|---|---|
| Synonyms |
Ethanesulfonic acid, 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]-
2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy}ethanesulfonic acid MFCD29042364 |
| Description | PEG4-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. |
|---|---|
| Related Catalog | |
| Target |
PEGs |
| In Vitro | 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]. |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Molecular Formula | C8H18O7S |
| Molecular Weight | 258.289 |
| Exact Mass | 258.077332 |
| LogP | -3.31 |
| Index of Refraction | 1.486 |