4-Methyl-N-oxobenzene-1-sulfonamide

Base Information

Chemical Name:4-Methyl-N-oxobenzene-1-sulfonamide
CAS No.:66021-66-7
Molecular Formula:C7H7NO3S
Molecular Weight:185.203
Hs Code.:
DSSTox Substance ID:DTXSID80500932
Nikkaji Number:J787.365D
Wikidata:Q82352976

Synonyms:tosno;66021-66-7;4-Methyl-N-oxobenzene-1-sulfonamide;SCHEMBL663730;DTXSID80500932

Suppliers and Price of 4-Methyl-N-oxobenzene-1-sulfonamide

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 2 raw suppliers

Chemical Property of 4-Methyl-N-oxobenzene-1-sulfonamide

Chemical Property:

XLogP3:1.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:185.01466426
Heavy Atom Count:12
Complexity:246

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=CC=C(C=C1)S(=O)(=O)N=O

Technology Process of 4-Methyl-N-oxobenzene-1-sulfonamide

There total 3 articles about 4-Methyl-N-oxobenzene-1-sulfonamide 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: 54.0%

: 536-57-2
p-toluene sulfinic acid

: 66021-66-7
p-TolSO₂NO

Guidance literature:: With dinitrogen tetraoxide; In tetrachloromethane; diethyl ether; at 0 ℃; for 0.166667h;
DOI:10.1246/bcsj.53.775

Reference yield:

: 1593-60-8
p-toluenesulfonylhydroxylamine

: 66021-66-7
p-TolSO₂NO

Guidance literature:: With dihydrogen peroxide; In water; for 24h; Ambient temperature;
DOI:10.1016/S0223-5234(97)86179-X

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 66021-66-7
p-TolSO₂NO

Guidance literature:: Multi-step reaction with 2 steps

1: NH₂OH, K₂CO₃ / tetrahydrofuran; H₂O / 5 h / Ambient temperature

2: H₂O₂ / H₂O / 24 h / Ambient temperature

With hydroxylamine; dihydrogen peroxide; potassium carbonate; In tetrahydrofuran; water;
DOI:10.1016/S0223-5234(97)86179-X