For research use only. Not for therapeutic Use.
N-(Azido-PEG2)-N-bis(PEG4-Boc) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. N-(Azido-PEG2)-N-bis(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 | I015756 |
| CAS Number | 2112731-81-2 |
| Synonyms | tert-butyl 3-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethyl-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| Molecular Formula | C36H70N4O14 |
| Purity | ≥95% |
| InChI | InChI=1S/C36H70N4O14/c1-35(2,3)53-33(41)7-13-43-19-25-49-29-31-51-27-23-47-17-11-40(10-16-46-22-21-45-15-9-38-39-37)12-18-48-24-28-52-32-30-50-26-20-44-14-8-34(42)54-36(4,5)6/h7-32H2,1-6H3 |
| InChIKey | QMUHVUPHHRSFNU-UHFFFAOYSA-N |
| SMILES | CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCN=[N+]=[N-])CCOCCOCCOCCOCCC(=O)OC(C)(C)C |
| 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 |
