5-Amino-2-[2-(4-amino-2-sulfophenyl)ethyl]benzenesulfonic acid

Base Information

• Chemical Name: 5-Amino-2-[2-(4-amino-2-sulfophenyl)ethyl]benzenesulfonic acid
• CAS No.: 5136-34-5
• Molecular Formula: C14H16N2O6S2
• Molecular Weight: 372.423
• Hs Code.: 2921420090
• European Community (EC) Number: 859-195-3
• DSSTox Substance ID: DTXSID30408651
• Nikkaji Number: J345.328F
• Wikidata: Q82214194
• Mol file: 5136-34-5.mol

Synonyms:5136-34-5;5-amino-2-[2-(4-amino-2-sulfophenyl)ethyl]benzenesulfonic acid;6,6'-(Ethane-1,2-diyl)bis(3-aminobenzenesulfonic acid);2,2'-(1,2-Ethanediyl)bis(5-aminobenzenesulfonic acid);2,2'-(1,2-Ethanediyl)bis[5-aminobenzenesulfonic Acid];5-amino-2-(2-(4-amino-2-sulfophenyl)ethyl)benzenesulfonic acid;SCHEMBL6427620;DTXSID30408651;CAPKHWMXDRXDIC-UHFFFAOYSA-N;AKOS005444255;A924386;6,6'-(Ethane-1,2-diyl)bis(3-aminobenzenesulfonicacid)

Chemical Property of 5-Amino-2-[2-(4-amino-2-sulfophenyl)ethyl]benzenesulfonic acid

Chemical Property:

• PSA: 177.54000
• LogP: 4.45360
• XLogP3: 0.3
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 5
• Exact Mass: 372.04497858
• Heavy Atom Count: 24
• Complexity: 569

Purity/Quality:

95% ^*data from raw suppliers

6,6'-(Ethane-1,2-diyl)bis(3-aminobenzenesulfonicacid) 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C(C=C1N)S(=O)(=O)O)CCC2=C(C=C(C=C2)N)S(=O)(=O)O

Technology Process of 5-Amino-2-[2-(4-amino-2-sulfophenyl)ethyl]benzenesulfonic acid

There total 19 articles about 5-Amino-2-[2-(4-amino-2-sulfophenyl)ethyl]benzenesulfonic 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: 96.0%

disodium 4,4'-dinitrobibenzyl-2,2'-disulfonate (6268-17-3) → 6,6'-(ethane-1,2-diyl)bis(3-aminobenzenesuIfonic acid) (5136-34-5)

Guidance literature:

With nickel; hydrazine hydrate; In water; at 35 - 40 ℃; for 0.666667h;

Reference yield: 95.0%

4,4'-dinitrostilbene 2,2'-disulfonic acid (1211962-72-9,128-42-7) → 6,6'-(ethane-1,2-diyl)bis(3-aminobenzenesuIfonic acid) (5136-34-5)

Guidance literature:

With iron(III) oxide; hydrazine hydrate; CuO coal; In ethanol; at 120 - 160 ℃; for 5.25h; under 15001.5 Torr; Temperature; Solvent; Reagent/catalyst; Autoclave;

Reference yield: 64.0%

4,4'-diaminostilbene-2,2'-disulfonic acid (81-11-8) → 6,6'-(ethane-1,2-diyl)bis(3-aminobenzenesuIfonic acid) (5136-34-5)

Guidance literature:

With hydrogen; sodium hydroxide; In water; at 20 ℃; for 144h; under 760.051 Torr;

upstream raw materials:

4,4'-dinitrostilbene 2,2'-disulfonic acid

4,4'-dinitrobibenzyl-2,2'-disulfonic acid

4-nitro-4'-amino-stilbene-2,2'-disulphonic acid

4,4'-dinitro-stilbene-2,2'-disulphonic acid

Downstream raw materials:

2,2'-ethane-1,2-diylbis{5-[(chloroacetyl)amino]benzenesulfonic acid}

Refernces

• 1、 Chen, Ying,Peng, Wenchao,Wang, Shaobin,Zhang, Fengbao,Zhang, Guoliang,Fan, Xiaobin. "Supported nano-sized gold catalysts for selective reduction of 4,4′-dinitrostilbene-2,2′-disulfonic acid using different reductants". . p. 215 - 220. Retrieved 2012.
• 2、 -. "BIVALENT LECA INHIBITORS TARGETING BIOFILM FORMATION OF PSEUDOMONAS AERUGINOSA". Page/Page column 67-68. . Retrieved 2021/05/15.
• 3、 -. "Preparation method of 4,4'-diaminodiphenyl-2,2'-disulfonic acid". Paragraph 0042-0065. . Retrieved 2019/08/30.