m-PEG5-Ms

Base Information

Chemical Name:m-PEG5-Ms
CAS No.:130955-37-2
Molecular Formula:C10H22O7S
Molecular Weight:286.346
Hs Code.:
DSSTox Substance ID:DTXSID101219106

Synonyms:m-PEG5-Ms;130955-37-2;2,5,8,11-tetraoxatridecan-13-yl methanesulfonate;2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethyl methanesulfonate;m-PEG4-OMs;m-PEG5-methanesulfonate;SCHEMBL661478;GXMYCEJMFZMVSC-UHFFFAOYSA-N;DTXSID101219106;AKOS040742022;BP-23516;MS-24091;HY-130457;CS-0108019;Tetraethylene glycol monomethyl ether mesylate;C70304;2,5,8,11-Tetraoxatridecan-13-ol, 13-methanesulfonate

Suppliers and Price of m-PEG5-Ms

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

BroadPharm
m-PEG5-Ms 98%
1 G
$ 330.00

BroadPharm
m-PEG5-Ms 98%
500 MG
$ 180.00

Total 7 raw suppliers

Chemical Property of m-PEG5-Ms

Chemical Property:

PSA：88.67000
LogP:0.73960
XLogP3:-0.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:13
Exact Mass:286.10862421
Heavy Atom Count:18
Complexity:260

Purity/Quality:

99.3% ^*data from raw suppliers

m-PEG5-Ms 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:COCCOCCOCCOCCOS(=O)(=O)C
Description m-PEG5-Ms is a PEG linker containing a mesyl group. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

Technology Process of m-PEG5-Ms

There total 6 articles about m-PEG5-Ms which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 23783-42-8,95507-80-5
tetraethylene glycol monomethyl ether

: 124-63-0
methanesulfonyl chloride

: 130955-37-2
2-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl) methanesulfonate

Guidance literature:: With triethylamine; In dichloromethane;
DOI:10.1055/s-2005-872269

Reference yield: 91.0%

: 130955-37-2
2-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl) methanesulfonate

Guidance literature:

Reference yield:

: 112-35-6,95507-80-5
triethylene glucol monomethyl ether

: 130955-37-2
2-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl) methanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / Et₃N / CH₂Cl₂

2: 78 percent / NaH / dimethylformamide

3: 100 percent / Et₃N / CH₂Cl₂

With sodium hydride; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1055/s-2005-872269