m-PEG3-NHS carbonate

Base Information

Chemical Name:m-PEG3-NHS carbonate
CAS No.:477775-77-2
Molecular Formula:C12H19NO8
Molecular Weight:305.285
Hs Code.:
Mol file:477775-77-2.mol

Synonyms:activated triethylene glycol monomethyl oligomer;8-methoxy-3,6-dioxaoctyl N-succinimidyl carbonate;carbonic acid 2,5-dioxo-pyrrolidin-1-yl ester 2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl ester;

Suppliers and Price of m-PEG3-NHS carbonate

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-PEG3-succinimidylcarbonate 98%
500 MG
$ 500.00

Apolloscientific
m-PEG3-NHScarbonate
100mg
$ 544.00

American Custom Chemicals Corporation
MEO-DPEG-(3)-O-CO-NHS 95.00%
100MG
$ 446.25

Total 8 raw suppliers

Chemical Property of m-PEG3-NHS carbonate

Chemical Property:

PSA：100.60000
LogP:-0.17890

Purity/Quality:

98%,99%, ^*data from raw suppliers

m-PEG3-succinimidylcarbonate 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description m-PEG3-succinimidyl carbonate is a PEG linker containing a succinimidyl carbonate end group. The succinimidyl is amine reactive, forming stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

Technology Process of m-PEG3-NHS carbonate

There total 4 articles about m-PEG3-NHS carbonate 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: 75.0%

: 74124-79-1
di(succinimido) carbonate

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

: 477775-77-2,135649-01-3
2,5-dioxopyrrolidin-1-yl (2-(2-(2-methoxyethoxy)ethoxy)ethyl)carbonate

Guidance literature:: triethylene glucol monomethyl ether; With triethylamine; In dichloromethane; at 0 ℃; for 0.25h;

di(succinimido) carbonate; In dichloromethane; at 20 ℃; for 18h;