For research use only. Not for therapeutic Use.
Bis-sulfone-PEG4-DBCO is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Bis-sulfone-PEG4-DBCO is a click chemistry reagent, it contains a DBCO 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 | I044567 |
| CAS Number | 1854034-70-0 |
| Synonyms | N-[2-[2-[2-[2-[3-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]-4-[3-(4-methylphenyl)sulfonyl-2-[(4-methylphenyl)sulfonylmethyl]propanoyl]benzamide |
| Molecular Formula | C54H59N3O12S2 |
| Purity | ≥95% |
| InChI | InChI=1S/C54H59N3O12S2/c1-40-11-21-48(22-12-40)70(62,63)38-47(39-71(64,65)49-23-13-41(2)14-24-49)53(60)44-17-19-45(20-18-44)54(61)56-28-30-67-32-34-69-36-35-68-33-31-66-29-26-51(58)55-27-25-52(59)57-37-46-9-4-3-7-42(46)15-16-43-8-5-6-10-50(43)57/h3-14,17-24,47H,25-39H2,1-2H3,(H,55,58)(H,56,61) |
| InChIKey | ADIRLUISORIXON-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)CC(CS(=O)(=O)C2=CC=C(C=C2)C)C(=O)C3=CC=C(C=C3)C(=O)NCCOCCOCCOCCOCCC(=O)NCCC(=O)N4CC5=CC=CC=C5C#CC6=CC=CC=C64 |
| Reference | [1]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-1014. |
