mPEG₃-N-diphenhydramine

Base Information

Chemical Name:mPEG₃-N-diphenhydramine
CAS No.:1059587-70-0
Molecular Formula:C₂₃H₃₃NO₄
Molecular Weight:387.519
Hs Code.:

Synonyms:mPEG₃-N-diphenhydramine

Suppliers and Price of mPEG₃-N-diphenhydramine

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

Total 1 raw suppliers

Chemical Property of mPEG₃-N-diphenhydramine

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of mPEG₃-N-diphenhydramine

There total 7 articles about mPEG₃-N-diphenhydramine 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%

: 50-00-0,30525-89-4,61233-19-0
formaldehyd

: 1059587-93-7
mPEG₃-NH-diphenhydramine

: 1059587-70-0
mPEG₃-N-diphenhydramine

Guidance literature:: formaldehyd; mPEG₃-NH-diphenhydramine; With zinc(II) chloride; In dichloromethane; at 20 ℃; for 1h;

With sodium tetrahydroborate; In dichloromethane; at 20 ℃; Product distribution / selectivity;

Reference yield: 74.0%

: 17471-10-2
Desmethyldiphenhydramine

: 74654-05-0
8-methoxy-1-(methylsulfonyl)oxy-3,6-dioxaoctane

: 1059587-70-0
mPEG₃-N-diphenhydramine

Guidance literature:: With potassium carbonate; In acetonitrile; at 20 ℃; for 24h; Product distribution / selectivity; Heating / reflux;

Reference yield:

: 91-01-0
1,1-Diphenylmethanol

: 1059587-70-0
mPEG₃-N-diphenhydramine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sulfuric acid / toluene / 20 - 60 °C

1.2: 6.83 h / 90 °C

2.1: tetrabutylammomium bromide; potassium carbonate / tetrahydrofuran / 27.5 h / 20 °C

3.1: potassium carbonate / acetonitrile / 24 h / 20 °C / Heating / reflux

With tetrabutylammomium bromide; potassium carbonate; sulfuric acid; In tetrahydrofuran; toluene; acetonitrile;