2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL Chemical Properties

Boiling point:

170-174 °C(Press: 25 Torr)

Density 

1.10

refractive index 

1.4980 to 1.5020

storage temp. 

2-8°C

solubility 

Chloroform (Sparingly), DMSO (Sparingly)

form 

Oil

pka

14.36±0.10(Predicted)

color 

Pale Yellow to Light Yellow

InChI

InChI=1S/C15H24O5/c16-6-7-17-8-9-18-10-11-19-12-13-20-14-15-4-2-1-3-5-15/h1-5,16H,6-14H2

InChIKey

QDPIVUQXPXUNLN-UHFFFAOYSA-N

SMILES

C(O)COCCOCCOCCOCC1=CC=CC=C1

CAS DataBase Reference

86259-87-2

Safety Information

HS Code 

2909.19.6000

2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL Usage And Synthesis

Description

Benzyl-PEG5-alcohol is a PEG linker with a acid labile, benzyl group and a reactive primary alcohol. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

Uses

BnO-PEG4-OH is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

IC 50

PEGs

References

[1] Andrew P. Crew, et al. Tau-protein targeting protacs and associated methods of use. Patent. US20180125821A1.

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