Triethylene glycol bis(p-toluenesulfonate)


CAS No. : 19249-03-7

(Synonyms: Bis-Tos-PEG3)

19249-03-7
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Cat. No. : HY-W013731
M.Wt: 458.54
Formula: C20H26O8S2
Purity: >98 %
Solubility: 10 mM in DMSO
Introduction of 19249-03-7 :

Triethylene glycol bis(p-toluenesulfonate) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. In Vitro: 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].

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