Methyl-PEG3-bromide

Modify Date: 2024-01-01 22:23:35

Methyl-PEG3-bromide Structure
Methyl-PEG3-bromide structure
Common Name Methyl-PEG3-bromide
CAS Number 72593-77-2 Molecular Weight 227.09600
Density 1.288g/cm3 Boiling Point 245.798ºC at 760 mmHg
Molecular Formula C7H15BrO3 Melting Point N/A
MSDS Chinese USA Flash Point 96.375ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Methyl-PEG3-bromide


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

 Names

Name Diethylene Glycol 2-Bromoethyl Methyl Ether
Synonym More Synonyms

 Methyl-PEG3-bromide Biological Activity

Description Methyl-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 1.288g/cm3
Boiling Point 245.798ºC at 760 mmHg
Molecular Formula C7H15BrO3
Molecular Weight 227.09600
Flash Point 96.375ºC
Exact Mass 226.02000
PSA 27.69000
LogP 1.06090
Index of Refraction 1.451

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313
RIDADR NONH for all modes of transport

 Synthetic Route

~86%

Methyl-PEG3-bromide Structure

Methyl-PEG3-bromide

CAS#:72593-77-2

Literature: Karimi, Babak; Mansouri, Fariborz; Vali, Hojatollah Green Chemistry, 2014 , vol. 16, # 5 p. 2587 - 2596

~67%

Methyl-PEG3-bromide Structure

Methyl-PEG3-bromide

CAS#:72593-77-2

Literature: Wakim, Salem; Bouchard, Jimmy; Blouin, Nicolas; Michaud, Alexandre; Leclerc, Mario Organic Letters, 2004 , vol. 6, # 19 p. 3413 - 3416

~93%

Methyl-PEG3-bromide Structure

Methyl-PEG3-bromide

CAS#:72593-77-2

Literature: Schou, Ole; Larsen, Per Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1981 , vol. 35, # 5 p. 337 - 340

 Synonyms

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