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59256-52-9

59256-52-9 structure
59256-52-9 structure
  • Name: Bis-acrylate-PEG5
  • Chemical Name: 2-[2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethoxy]ethyl prop-2-enoate
  • CAS Number: 59256-52-9
  • Molecular Formula: C16H26O8
  • Molecular Weight: 346.37300
  • Catalog: Signaling Pathways PROTAC PROTAC Linker
  • Create Date: 2016-06-22 20:11:14
  • Modify Date: 2025-08-27 07:18:43
  • Bis-acrylate-PEG5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

Name 2-[2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethoxy]ethyl prop-2-enoate
Synonyms EINECS 261-677-8
16-oxo-3,6,9,12,15-pentaoxaoctadec-17-en-1-yl acrylate
3,6,9,12-Tetraoxatetradecane-1,14-diyl diacrylate
Description Bis-acrylate-PEG5 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

Density 1.098g/cm3
Boiling Point 421.5ºC at 760 mmHg
Molecular Formula C16H26O8
Molecular Weight 346.37300
Flash Point 181.9ºC
Exact Mass 346.16300
PSA 89.52000
LogP 0.51120
Index of Refraction 1.458
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