5-nitropyridine-2-sulfonic Acid

Base Information

• Chemical Name: 5-nitropyridine-2-sulfonic Acid
• CAS No.: 465529-94-6
• Molecular Formula: C5H4N2O5S
• Molecular Weight: 204.163
• Hs Code.: 2933399090
• European Community (EC) Number: 610-310-3
• DSSTox Substance ID: DTXSID60376536
• Nikkaji Number: J1.936.536K
• Wikidata: Q82165435
• Mol file: 465529-94-6.mol

Synonyms:5-nitropyridine-2-sulfonic Acid;465529-94-6;5-nitropyridine-2-sulfonate;SCHEMBL3472671;5-nitro-2-pyridinesulfonic acid;DTXSID60376536;AKOS015891638;AM100844;FT-0645442;A827080

Chemical Property of 5-nitropyridine-2-sulfonic Acid

Chemical Property:

• Refractive Index: 1.615
• PSA: 121.46000
• Density: 1.74 g/cm³
• LogP: 1.84050
• XLogP3: -0.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 1
• Exact Mass: 203.98409241
• Heavy Atom Count: 13
• Complexity: 289

Purity/Quality:

97% ^*data from raw suppliers

5-NITROPYRIDINE-2-SULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=NC=C1[N+](=O)[O-])S(=O)(=O)O

Technology Process of 5-nitropyridine-2-sulfonic Acid

There total 4 articles about 5-nitropyridine-2-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:

2-mercapto-5-nitropyridine (2127-09-5) + ammonia (7664-41-7) + water (7732-18-5) → 5-nitro-pyridin-2-ylamine (4214-76-0,67476-67-9) + 5-nitropyridine-2-sulfonic acid (465529-94-6)

Guidance literature:

Reference yield:

5-Hydroxyaminopyridine-2-sulfonic acid (280584-87-4) → 5-nitropyridine-2-sulfonic acid (465529-94-6)

Guidance literature:

With potassium permanganate; at 20 ℃; for 10h;

DOI:10.1039/b305620a

Reference yield:

2-mercapto-5-nitropyridine (2127-09-5) → 5-nitropyridine-2-sulfonic acid (465529-94-6)

Guidance literature:

With ammonium hydroxide; potassium permanganate;

upstream raw materials:

2-mercapto-5-nitropyridine

ammonia

water

5-Hydroxyaminopyridine-2-sulfonic acid

Downstream raw materials:

2-methoxy-5-nitropyridine

5-nitro-2-hydroxypyridine

2-ethoxy-5-nitropyridine

2-isopropoxy-5-nitropyridine