| Description | Azide-PEG9-amido-C4-Boc is a polyethylene glycol (PEG)-based linker utilized in the synthesis of proteolysis-targeting chimeras (PROTACs)[1]. |
| 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]. |
| Synonyms | 5-(Azide-PEG9-ethylcarbamoyl)pentanoic t-butyl ester |
| molecular weight | 666.8 |
| Molecular formula | C30H58N4O12 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 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 |