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Diethylene Glycol 2-Bromoethyl Methyl Ether

CAS No.
72593-77-2
Chemical Name:
Diethylene Glycol 2-Bromoethyl Methyl Ether
Synonyms
mPEG3-Br;m-PEG3-bromo;CAS_72593-77-2;hyl-PEG3-bromide;Br-(CH2CH2O)3-Me;Methyl-PEG3-bromide;1-Bromo-3,6,9-trioxadecane;DiethyleneGlycol2-BromoethylMethylEther>2-[2-(2-Methoxyethoxy)ethoxy]ethyl Bromide;1-(2-(2-methoxyethoxy)ethoxy)-2-bromoethane
CBNumber:
CB82469760
Molecular Formula:
C7H15BrO3
Molecular Weight:
227.1
MDL Number:
MFCD00956116
MOL File:
72593-77-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:35
Product description Number Pack Size Price
1-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane 97% 791865 5g $171
1-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane 97% 791865 25g $653
Diethylene Glycol 2-Bromoethyl Methyl Ether >94.0%(GC) D3831 5g $106
Diethylene Glycol 2-Bromoethyl Methyl Ether >94.0%(GC) D3831 25g $400
1-Bromo-2-[2-(2-methoxyethoxy)ethoxy]ethane B678648 500mg $90
More product size

Diethylene Glycol 2-Bromoethyl Methyl Ether Properties

Boiling point 65°C/2.3mmHg(lit.)
Density 0.917 at 25℃
refractive index n/D1.461
Flash point >110℃
storage temp. 2-8°C
form clear liquid
color Colorless to Brown
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Safety Statements  24/25
WGK Germany  3
HS Code  29091990
NFPA 704
0
1 0

Diethylene Glycol 2-Bromoethyl Methyl Ether price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 791865 1-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane 97% 72593-77-2 5g $171 2026-03-19 Buy
Sigma-Aldrich 791865 1-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane 97% 72593-77-2 25g $653 2026-03-19 Buy
TCI Chemical D3831 Diethylene Glycol 2-Bromoethyl Methyl Ether >94.0%(GC) 72593-77-2 5g $106 2026-03-19 Buy
TCI Chemical D3831 Diethylene Glycol 2-Bromoethyl Methyl Ether >94.0%(GC) 72593-77-2 25g $400 2026-03-19 Buy
TRC B678648 1-Bromo-2-[2-(2-methoxyethoxy)ethoxy]ethane 72593-77-2 500mg $90 2021-12-16 Buy
Product number Packaging Price Buy
791865 5g $171 Buy
791865 25g $653 Buy
D3831 5g $106 Buy
D3831 25g $400 Buy
B678648 500mg $90 Buy

Diethylene Glycol 2-Bromoethyl Methyl Ether Chemical Properties,Uses,Production

Description

m-PEG3-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

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

IC 50

PEGs

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 DOI:10.1016/j.ebiom.2018.09.005

Diethylene Glycol 2-Bromoethyl Methyl Ether Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 102)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 33024 60
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289 contact@trustwe.com China 5742 58
Wuhan Borenpharm Co., Ltd
027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30227 58
Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 8793 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
Alfa Chemistry
+1-5166625404; Info@alfa-chemistry.com United States 20405 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490 info@gihichemicals.com China 49968 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 market18@leapchem.com China 43333 58
Sichuan Biosynce Pharmatech Co., Ltd.
+8619950309693 diane@biosynce.com China 4871 58

View Lastest Price from Diethylene Glycol 2-Bromoethyl Methyl Ether manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
m-PEG3-Br pictures 2025-06-07 m-PEG3-Br
72593-77-2
US $0.00 / g 25g >98.00% 25g Xian confluore Biological Technology Co., Ltd.
  • m-PEG3-Br pictures
  • m-PEG3-Br
    72593-77-2
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.

Diethylene Glycol 2-Bromoethyl Methyl Ether Spectrum

Diethylene Glycol 2-Bromoethyl Methyl Ether 1-Bromo-3,6,9-trioxadecane Methyl-PEG3-bromide 1-bromo-2-[2-(2-methoxyethoxy)ethoxy]ethane 1-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane 97% 1-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane 2-[2-(2-Methoxyethoxy)ethoxy]ethyl Bromide 1-Bromo-3,6,9-trioxadecane mPEG3-Br CAS_72593-77-2 hyl-PEG3-bromide 1-(2-(2-methoxyethoxy)ethoxy)-2-bromoethane DiethyleneGlycol2-BromoethylMethylEther> Ethane, 1-(2-bromoethoxy)-2-(2-methoxyethoxy)- 2-[2-(2-Methoxyethoxy)ethoxy]ethyl Bromide 1-[2-(2-bromoethoxy)ethoxy]-2-methoxy-ethane Br-(CH2CH2O)3-Me m-PEG3-bromo mPEG3-Br/Ethane, 1-(2-bromoethoxy)-2-(2-methoxyethoxy)- 72593-77-2 C7H15BrO3 C7H17BrO4