For research use only. Not for therapeutic Use.
N-(Azido-PEG4)-N-bis(PEG4-acid) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. N-(Azido-PEG4)-N-bis(PEG4-acid) 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 | I015940 |
| CAS Number | 2093152-80-6 |
| Synonyms | 3-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
| Molecular Formula | C32H62N4O16 |
| Purity | ≥95% |
| InChI | InChI=1S/C32H62N4O16/c33-35-34-3-9-43-15-21-49-27-30-52-24-18-46-12-6-36(4-10-44-16-22-50-28-25-47-19-13-41-7-1-31(37)38)5-11-45-17-23-51-29-26-48-20-14-42-8-2-32(39)40/h1-30H2,(H,37,38)(H,39,40) |
| InChIKey | RJWVORJINOLNTQ-UHFFFAOYSA-N |
| SMILES | C(COCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)O)CCOCCOCCOCCOCCN=[N+]=[N-])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 |
