Chloro-PEG5-chloride

Modify Date: 2025-08-26 17:50:48

Chloro-PEG5-chloride Structure
Chloro-PEG5-chloride structure
Common Name Chloro-PEG5-chloride
CAS Number 5197-65-9 Molecular Weight 275.16900
Density N/A Boiling Point N/A
Molecular Formula C10H20Cl2O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Chloro-PEG5-chloride


Chloro-PEG5-chloride is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

 Names

Name 1,2-bis[2-(2-chloroethoxy)ethoxy]ethane
Synonym More Synonyms

 Chloro-PEG5-chloride Biological Activity

Description Chloro-PEG5-chloride is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog
Target

PEGs

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].
References

[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

 Chemical & Physical Properties

Molecular Formula C10H20Cl2O4
Molecular Weight 275.16900
Exact Mass 274.07400
PSA 36.92000
LogP 1.53040

 Synthetic Route

~89%

Chloro-PEG5-chloride Structure

Chloro-PEG5-chloride

CAS#:5197-65-9

Literature: Rey, Jimena; Garcia, Felix Clemente; Garcia, Jose Miguel Reactive and Functional Polymers, 2011 , vol. 71, # 9 p. 948 - 957

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Chloro-PEG5-chloride Structure

Chloro-PEG5-chloride

CAS#:5197-65-9

Literature: Prelog,V.; Bedekovic,D. Helvetica Chimica Acta, 1979 , vol. 62, p. 2285 - 2303

 Synonyms

3,6,9,12-Tetraoxatetradecane,1,14-dichloro
2-chloro-1-(2-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}ethoxy)ethane
Pentaethylene glycol dichloride
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