3-Amino-4-anilinobenzene-1-sulfonic acid

Base Information

Chemical Name:3-Amino-4-anilinobenzene-1-sulfonic acid
CAS No.:85776-39-2
Molecular Formula:C12H12N2O3S
Molecular Weight:264.305
Hs Code.:
DSSTox Substance ID:DTXSID10597491

Synonyms:85776-39-2;3-Amino-4-anilinobenzene-1-sulfonic acid;3-amino-4-anilinobenzenesulfonic acid;SCHEMBL9155264;DTXSID10597491

Suppliers and Price of 3-Amino-4-anilinobenzene-1-sulfonic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-Amino-4-anilinobenzene-1-sulfonic acid

Chemical Property:

XLogP3:1.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:264.05686342
Heavy Atom Count:18
Complexity:360

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)NC2=C(C=C(C=C2)S(=O)(=O)O)N

Technology Process of 3-Amino-4-anilinobenzene-1-sulfonic acid

There total 4 articles about 3-Amino-4-anilinobenzene-1-sulfonic acid 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: 92.0%

: 76476-06-7
2-nitrodiphenylamine-4-sulfonic acid aniline salt

: 85776-39-2
3-Ammonio-4-anilinobenzolsulfonat

Guidance literature:: With hydrogen; palladium/alumina; In hydrogenchloride; methanol; for 6h; Ambient temperature;
DOI:10.1002/hlca.19830660133

Reference yield:

: 108-90-7
chlorobenzene

: 85776-39-2
3-Ammonio-4-anilinobenzolsulfonat

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) conc. sulfuric acid; 2.) nitric acid / 1.) 110 deg C, 4 h; 2.) r.t., 2 h

2: 77 percent / 3 h / 160 °C

3: 92 percent / H₂ / Pd/Al₂O₃ / methanol; aq. HCl / 6 h / Ambient temperature

With sulfuric acid; hydrogen; nitric acid; palladium/alumina; In hydrogenchloride; methanol;
DOI:10.1002/hlca.19830660133

Reference yield:

: Anilinium-4-chlor-3-nitrobenzolsulfonat

: 85776-39-2
3-Ammonio-4-anilinobenzolsulfonat

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / 3 h / 160 °C

2: 92 percent / H₂ / Pd/Al₂O₃ / methanol; aq. HCl / 6 h / Ambient temperature

With hydrogen; palladium/alumina; In hydrogenchloride; methanol;
DOI:10.1002/hlca.19830660133