For research use only. Not for therapeutic Use.
Biotin-PEG4-Amide-C6-Azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Biotin-PEG4-Amide-C6-Azide 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 | I015737 |
| CAS Number | 1006592-62-6 |
| Synonyms | 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[3-(6-azidohexylamino)-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide |
| Molecular Formula | C27H49N7O7S |
| Purity | ≥95% |
| InChI | InChI=1S/C27H49N7O7S/c28-34-31-11-6-2-1-5-10-29-25(36)9-13-38-15-17-40-19-20-41-18-16-39-14-12-30-24(35)8-4-3-7-23-26-22(21-42-23)32-27(37)33-26/h22-23,26H,1-21H2,(H,29,36)(H,30,35)(H2,32,33,37)/t22-,23-,26-/m0/s1 |
| InChIKey | VMDHUTMCBPLPBZ-FXSPECFOSA-N |
| SMILES | C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCC(=O)NCCCCCCN=[N+]=[N-])NC(=O)N2 |
| 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 |
