Tos-PEG3 MedChemExpress (MCE)

Product Name	Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)
Synonyms	PEG3-Tos PEG4-Tos Hydroxy-PEG3-Tos Tos-PEG3-alcohol Tos-PEG4-alcohol Triethylene glycol p-toluenesulfonate Triethylene glycol p-toluenesulfonate Synonyms PEG3-Tos PEG4-Tos Hydroxy-PEG3-Tos Tos-PEG3-alcohol Tos-PEG4-alcohol Triethylene glycol p-toluenesulfonate Triethylene glycol p-toluenesulfonate 2-(2-(2-Hydroxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonate Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)
CAS	77544-68-4
EINECS
Chemical Formula	C13H20O6S
Molecular Weight	304.36
inchi
Package	1 g;5 g;10 g;25 g
Price	Email to quote
Descriptions	Tos-PEG3 Tos-PEG3 MedChemExpress (MCE) HY-23408 77544-68-4 98.0% Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Room temperature in continental US Descriptions Tos-PEG3 Tos-PEG3 MedChemExpress (MCE) HY-23408 77544-68-4 98.0% Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Room temperature in continental US may vary elsewhere. Tos-PEG3 is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Tos-PEG3 (structure 1) can be used for the synthesis of 3'-aminooxy oligonucleotides solid supports. 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]. Noël M, et al. Solid Supports for the Synthesis of 3'-Aminooxy Deoxy- or Ribo-oligonucleotides and Their 3'-Conjugation by Oxime Ligation.J Org Chem. 2019 Nov 15 84(22):14854-14860. [Content Brief]
Supplier Website	https://www.medchemexpress.com/tos-peg3.html
Last Update	2025-05-21 16:50:25

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