Bromo-PEG3-bromide

Modify Date: 2024-01-03 18:12:14

Bromo-PEG3-bromide Structure
Bromo-PEG3-bromide structure
Common Name Bromo-PEG3-bromide
CAS Number 31255-26-2 Molecular Weight 320.01900
Density 1.57 g/cm3at 25°C (lit.) Boiling Point 146 °C at 0.06 Torr (lit.)
Molecular Formula C8H16Br2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Bromo-PEG3-bromide


Bromo-PEG3-bromide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

 Names

Name 1-(2-bromoethoxy)-2-[2-(2-bromoethoxy)ethoxy]ethane
Synonym More Synonyms

 Bromo-PEG3-bromide Biological Activity

Description Bromo-PEG3-bromide 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

Density 1.57 g/cm3at 25°C (lit.)
Boiling Point 146 °C at 0.06 Torr (lit.)
Molecular Formula C8H16Br2O3
Molecular Weight 320.01900
Exact Mass 317.94700
PSA 27.69000
LogP 1.82600

 Safety Information

Hazard Codes Xi

 Synthetic Route

~88%

Bromo-PEG3-bromide Structure

Bromo-PEG3-bromide

CAS#:31255-26-2

Literature: Biron, Eric; Otis, Francois; Meillon, Jean-Christophe; Robitaille, Martin; Lamothe, Julie; Van Hove, Patrick; Cormier, Marie-Eve; Voyer, Normand Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 6 p. 1279 - 1290

~68%

Bromo-PEG3-bromide Structure

Bromo-PEG3-bromide

CAS#:31255-26-2

Literature: Hurley, Christopher A.; Wong, John B.; Ho, Jimmy; Writer, Michele; Irvine, Scott A.; Lawrence, M. Jayne; Hart, Stephen L.; Tabor, Alethea B.; Hailes, Helen C. Organic and Biomolecular Chemistry, 2008 , vol. 6, # 14 p. 2554 - 2559

~66%

Bromo-PEG3-bromide Structure

Bromo-PEG3-bromide

CAS#:31255-26-2

Literature: Breyholz, Hans-Joerg; Wagner, Stefan; Faust, Andreas; Riemann, Burkhard; Hoeltke, Carsten; Hermann, Sven; Schober, Otmar; Schaefers, Michael; Kopka, Klaus ChemMedChem, 2010 , vol. 5, # 5 p. 777 - 789

~%

Bromo-PEG3-bromide Structure

Bromo-PEG3-bromide

CAS#:31255-26-2

Literature: Rabouin, Daniel; Perron, Valerie; N'Zemba, Blaise; C.-Gaudreault, Rene; Berube, Gervais Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 3 p. 557 - 560 Title/Abstract Full Text View citing articles Show Details Berube, Gervais; Rabouin, Daniel; Perron, Valerie; N'Zemba, Blaise; Gaudreault, Rene-C.; Parent, Sophie; Asselin, Eric Steroids, 2006 , vol. 71, # 10 p. 911 - 921

~%

Bromo-PEG3-bromide Structure

Bromo-PEG3-bromide

CAS#:31255-26-2

Literature: Nesmejanow et al. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1951 , p. 708,709 Chem.Abstr., 1952 , p. 7514

~%

Bromo-PEG3-bromide Structure

Bromo-PEG3-bromide

CAS#:31255-26-2

Literature: Delaney, Paul A.; Johnstone, Robert A. W.; Entwistle, Ian D. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1855 - 1860

 Synonyms

1,11-ibromo-3,6,9-trioxaundecane
1,11-dibromo-3,6,9-trioxaundecane
3,6,9-trioxa-1,11-dibromoundecane
3,6,9-trioxaundecane-1,11-dibromide
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