6-Amino-5-nitropyridine-3-sulfonic acid

Base Information

• Chemical Name: 6-Amino-5-nitropyridine-3-sulfonic acid
• CAS No.: 62009-38-5
• Molecular Formula: C₅H₅N₃O₅S
• Molecular Weight: 219.178
• Hs Code.: 2933399090
• DSSTox Substance ID: DTXSID40605336
• Mol file: 62009-38-5.mol

Synonyms:6-amino-5-nitropyridine-3-sulfonic acid;62009-38-5;6-imino-5-nitro-1,6-dihydropyridine-3-sulfonic acid;1822738-05-5;6-AMINO-5-NITRO-3-PYRIDINESULFONIC ACID;3-Pyridinesulfonicacid,6-amino-5-nitro-;SCHEMBL1700314;DTXSID40605336;QUVFMPNHCPUDJB-UHFFFAOYSA-N;AKOS022174663;6-amino-5-nitropyridine-3-sulfonicacid;DB-081760;EN300-52392;G44513;Z1259335873

Chemical Property of 6-Amino-5-nitropyridine-3-sulfonic acid

Chemical Property:

• Refractive Index: 1.667
• PSA: 147.48000
• Density: 1.833 g/cm³
• LogP: 2.00390
• Storage Temp.: 2-8°C
• XLogP3: -0.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 218.99499144
• Heavy Atom Count: 14
• Complexity: 317

Purity/Quality:

98%Min ^*data from raw suppliers

6-Amino-5-nitropyridine-3-sulfonicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 6-Amino-5-nitropyridine-3-sulfonic acid

There total 3 articles about 6-Amino-5-nitropyridine-3-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:

pyridine-2-amino-5-sulphonic acid (16250-08-1) → 6-amino-5-nitropyridine-3-sulfonic acid (62009-38-5)

Guidance literature:

With sulfuric acid; nitric acid; at 50 - 55 ℃;

Reference yield:

pyridine-2-amino-5-sulphonic acid (16250-08-1) + sulfuric acid (7664-93-9) + nitric acid (7697-37-2,78989-43-2) → 6-amino-5-nitropyridine-3-sulfonic acid (62009-38-5)

Guidance literature:

at 50 - 55 ℃;

Reference yield:

→ 6-amino-5-nitropyridine-3-sulfonic acid (62009-38-5)

Guidance literature:

2-Nitramino-pyridinsulfonsaeure-(5), 1.) konz. H2SO4 (90grad), 2.) W., (NH4)2CO3;

upstream raw materials:

pyridine-2-amino-5-sulphonic acid

sulfuric acid

nitric acid

Downstream raw materials:

5,6-diamino-pyridine-3-sulfonic acid