Bromo-PEG5-bromide

Modify Date: 2024-01-10 16:00:23

Bromo-PEG5-bromide Structure
Bromo-PEG5-bromide structure
Common Name Bromo-PEG5-bromide
CAS Number 67705-77-5 Molecular Weight 408.12400
Density 1.433g/cm3 Boiling Point 413.195ºC at 760 mmHg
Molecular Formula C12H24Br2O5 Melting Point N/A
MSDS N/A Flash Point 170.724ºC

 Use of Bromo-PEG5-bromide


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

 Names

Name 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl Bis-bromide
Synonym More Synonyms

 Bromo-PEG5-bromide Biological Activity

Description Bromo-PEG5-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 1.433g/cm3
Boiling Point 413.195ºC at 760 mmHg
Molecular Formula C12H24Br2O5
Molecular Weight 408.12400
Flash Point 170.724ºC
Exact Mass 405.99900
PSA 46.15000
LogP 1.85920
Index of Refraction 1.486

 Synthetic Route

~86%

Bromo-PEG5-bromide Structure

Bromo-PEG5-bromide

CAS#:67705-77-5

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

~%

Bromo-PEG5-bromide Structure

Bromo-PEG5-bromide

CAS#:67705-77-5

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

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

1-[2-(2-bromoethoxy)ethoxy]-2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethane
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