1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

Base Information

Chemical Name:1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane
CAS No.:1370451-41-4
Molecular Formula:C₂₂H₃₆N₆O₈S
Molecular Weight:544.629
Hs Code.:

Synonyms:1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

Suppliers and Price of 1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

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 0 raw suppliers

Chemical Property of 1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

There total 5 articles about 1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane 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:

: C₃₄H₆₀N₆O₈S

: 1370451-41-4
1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1016/j.bmcl.2012.02.071

Reference yield:

: 1370451-30-1
2-(3-nitrophenylsulfonylamino)ethyl methanesulfonate

: 1370451-41-4
1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium hydroxide / water; toluene / 0.5 h / 20 °C

2.1: sodium carbonate / acetonitrile / 5 h / Inert atmosphere; Reflux

2.2: Inert atmosphere

3.1: trifluoroacetic acid / dichloromethane / 3 h / 20 °C

With sodium carbonate; trifluoroacetic acid; potassium hydroxide; In dichloromethane; water; toluene; acetonitrile;
DOI:10.1016/j.bmcl.2012.02.071

Reference yield:

: 99055-45-5
1-(3-nitro-benzenesulfonyl)-aziridine

: 1370451-41-4
1-[2-(3-aminophenylsulfonylamino)ethyl]-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium carbonate / acetonitrile / 5 h / Inert atmosphere; Reflux

1.2: Inert atmosphere

2.1: trifluoroacetic acid / dichloromethane / 3 h / 20 °C

With sodium carbonate; trifluoroacetic acid; In dichloromethane; acetonitrile;
DOI:10.1016/j.bmcl.2012.02.071