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Supplier NameMedChemExpress (MCE)
Contactsales
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Emailsales@medchemexpress.com; tech@medchemexpress.com
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Product NameEthane,1,1-Oxybis〔2-(2-bromoethoxy)-
SynonymsBr-PEG3-Br;Br-PEG3-bromide;Br-PEG3-CH2CH2Br;Bromo-PEG4-bromide;1,11-Dibromo-3,6,9-trioxaundecane;Ethane,1,1-Oxybis〔2-(2-bromoethoxy)-;1-broMo-2-(2-(2-(2-broMoethoxy)ethoxy) ethoxy)ethane
CAS31255-26-2
EINECS
Chemical FormulaC8H16Br2O3
Molecular Weight320.01884
inchi
Package1 g;5 g;10 g;25 g
PriceEmail to quote
DescriptionsBromo-PEG3-bromide

Bromo-PEG3-bromide

MedChemExpress (MCE)

HY-141373

31255-26-2

98.08%

Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month

Room temperature in continental US

Descriptions

Bromo-PEG3-bromide

Bromo-PEG3-bromide

MedChemExpress (MCE)

HY-141373

31255-26-2

98.08%

Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month

Room temperature in continental US
may vary elsewhere.

Bromo-PEG3-bromide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

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].

PEGs

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[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 [Content Brief]

Last Update2025-04-01 14:45:47
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