For research use only. Not for therapeutic Use.
endo-BCN-PEG4-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. endo-BCN-PEG4-NHS ester is a click chemistry reagent, it contains a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide 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 | I045941 |
| CAS Number | 2252422-32-3 |
| Synonyms | (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(9-bicyclo[6.1.0]non-4-ynylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| Molecular Formula | C26H38N2O10 |
| Purity | ≥95% |
| InChI | InChI=1S/C26H38N2O10/c29-23-7-8-24(30)28(23)38-25(31)9-11-33-13-15-35-17-18-36-16-14-34-12-10-27-26(32)37-19-22-20-5-3-1-2-4-6-21(20)22/h20-22H,3-19H2,(H,27,32) |
| InChIKey | MFQCOKMBYCIQEJ-UHFFFAOYSA-N |
| SMILES | C1CC2C(C2COC(=O)NCCOCCOCCOCCOCCC(=O)ON3C(=O)CCC3=O)CCC#C1 |
| 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 |
