4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-N-(pyridin-2-yl)benzenesulfonamide

Base Information

Chemical Name:4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-N-(pyridin-2-yl)benzenesulfonamide
CAS No.:6298-15-3
Molecular Formula:C21H14 Cl N3 O4 S
Molecular Weight:439.8716
Hs Code.:

Synonyms:Sulfanilamide,N4-(3-chloro-1,4-dihydro-1,4-dioxo-2-naphthyl)-N1-2-pyridyl- (8CI); NSC 45382

Suppliers and Price of 4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-N-(pyridin-2-yl)benzenesulfonamide

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
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price

Total 6 raw suppliers

Chemical Property of 4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-N-(pyridin-2-yl)benzenesulfonamide

Chemical Property:

Vapor Pressure:4.21E-15mmHg at 25°C
Boiling Point:615.9°Cat760mmHg
Flash Point:326.3°C
Density:1.56g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-N-(pyridin-2-yl)benzenesulfonamide

There total 6 articles about 4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-N-(pyridin-2-yl)benzenesulfonamide 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: 53.0%

: 117-80-6
2,3-Dichloro-1,4-naphthoquinone

: 144-83-2
sulphapyridine

: 6298-15-3
PI-083

Guidance literature:: In ethanol; at 115 ℃; for 72h;
DOI:10.1016/j.bmc.2010.06.038

Reference yield:

: 117-80-6
2,3-Dichloro-1,4-naphthoquinone

: 144-83-2
sulphapyridine

: 91-66-7
N,N-diethylaniline

: 6298-15-3
PI-083

Guidance literature:: With ethanol;
DOI:10.1021/ja01166a130

Reference yield:

: 19077-98-6
N-acetylsulfapyridine

: 6298-15-3
PI-083

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / methanol / 3 h / 70 °C

2: ethanol / 72 h / 115 °C

With sodium hydroxide; In methanol; ethanol;
DOI:10.1016/j.ejmech.2020.112890