For research use only. Not for therapeutic Use.
Azido-PEG4-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG4-Boc 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.
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 | I015818 |
| CAS Number | 581066-04-8 |
| Synonyms | tert-butyl 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate |
| Molecular Formula | C15H29N3O6 |
| Purity | ≥95% |
| InChI | InChI=1S/C15H29N3O6/c1-15(2,3)24-14(19)4-6-20-8-10-22-12-13-23-11-9-21-7-5-17-18-16/h4-13H2,1-3H3 |
| InChIKey | KUOGRGKKXWMJFM-UHFFFAOYSA-N |
| SMILES | CC(C)(C)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-] |
| 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 |
