Bis-PEG1-acid

Modify Date: 2024-01-02 17:32:32

Bis-PEG1-acid Structure
Bis-PEG1-acid structure
Common Name Bis-PEG1-acid
CAS Number 5961-83-1 Molecular Weight 162.14100
Density 1.316g/cm3 Boiling Point 371.4ºC at 760 mmHg
Molecular Formula C6H10O5 Melting Point 60-61°C(lit.)
MSDS N/A Flash Point 158.7ºC

 Use of Bis-PEG1-acid


Bis-PEG1-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1].

 Names

Name 3-(2-carboxyethoxy)propanoic acid
Synonym More Synonyms

 Bis-PEG1-acid Biological Activity

Description Bis-PEG1-acid is a PEG-based PROTAC linker 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 1.316g/cm3
Boiling Point 371.4ºC at 760 mmHg
Melting Point 60-61°C(lit.)
Molecular Formula C6H10O5
Molecular Weight 162.14100
Flash Point 158.7ºC
Exact Mass 162.05300
PSA 83.83000
Index of Refraction 1.475

 Safety Information

Hazard Codes C

 Synthetic Route

~4%

Bis-PEG1-acid Structure

Bis-PEG1-acid

CAS#:5961-83-1

Literature: CARGILL INCORPORATED Patent: WO2004/76398 A1, 2004 ; Location in patent: Page 8 ;

~90%

Bis-PEG1-acid Structure

Bis-PEG1-acid

CAS#:5961-83-1

Literature: Landeros, Jose M.; Silvestre, Hugo A.; Guadarrama, Patricia Journal of Molecular Structure, 2013 , vol. 1037, p. 412 - 419

~92%

Bis-PEG1-acid Structure

Bis-PEG1-acid

CAS#:5961-83-1

Literature: Buchanan; Driega; Yap Canadian Journal of Chemistry, 2000 , vol. 78, # 3 p. 316 - 321

~%

Bis-PEG1-acid Structure

Bis-PEG1-acid

CAS#:5961-83-1

Literature: Eastman Kodak Co. Patent: US2466419 , 1948 ;

~%

Bis-PEG1-acid Structure

Bis-PEG1-acid

CAS#:5961-83-1

Literature: Eastman Kodak Co. Patent: US2466419 , 1949 ;

 Synonyms

3,3'-oxydipropanoic acid
3-(2-carboxyethyloxy)propanoic acid
3-(2-carboxyethoxy)propionic acid
4-oxa-heptanedioic acid
3,3'-oxydipropionic acid
4-oxa-1,7-heptanedioic acid
4-Oxaheptandisaure