5-Aminopyridine-3-sulfonic acid

Base Information

Chemical Name:5-Aminopyridine-3-sulfonic acid
CAS No.:62009-35-2
Molecular Formula:C5H6N2O3S
Molecular Weight:174.17800
Hs Code.:2933399090
DSSTox Substance ID:DTXSID90506804
Mol file:62009-35-2.mol

Synonyms:5-Aminopyridine-3-sulfonic acid;62009-35-2;5-Aminopyridine-3-sulfonate;SCHEMBL11638312;DTXSID90506804;AKOS006288333;TS-00169;FT-0742381

Suppliers and Price of 5-Aminopyridine-3-sulfonic acid

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

Atlantic Research Chemicals
5-Aminopyridine-3-sulfonate 95%
1gm:
$ 378.20

American Custom Chemicals Corporation
5-AMINOPYRIDINE-3-SULFONATE 95.00%
5MG
$ 496.83

Total 5 raw suppliers

Chemical Property of 5-Aminopyridine-3-sulfonic acid

Chemical Property:

Melting Point:>300 °C(Solv: ethanol (64-17-5))
PKA:-2.04±0.36(Predicted)
PSA：101.66000
Density:1.617±0.06 g/cm3(Predicted)
LogP:1.57250
XLogP3:-1.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:174.00991323
Heavy Atom Count:11
Complexity:220

Purity/Quality:

99% ^*data from raw suppliers

5-Aminopyridine-3-sulfonate 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=C(C=NC=C1S(=O)(=O)O)N

Technology Process of 5-Aminopyridine-3-sulfonic acid

There total 4 articles about 5-Aminopyridine-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: 85.3%

: 62009-34-1
5-bromopyridine-3-sulfonic acid

: 62009-35-2
5-aminopyridine-3-sulfonic acid

Guidance literature:: With ammonium hydroxide; copper(II) sulfate; at 170 ℃; for 20h;
DOI:10.1021/jm00186a017

Reference yield:

: 5-bromo-3-pyridinesulfonic acid, cupric sulfate pentahydrate

: 62009-35-2
5-aminopyridine-3-sulfonic acid

Guidance literature:: With ammonium hydroxide; sodium sulfide;

Reference yield:

: 65001-21-0
5-bromopyridine-3-sulphonyl chloride

: 62009-35-2
5-aminopyridine-3-sulfonic acid

Guidance literature:: Multi-step reaction with 2 steps

1: H₂O / 1.5 h / 80 - 90 °C

2: 85.3 percent / CuSO₄*5H₂O, conc. NH₄OH / 20 h / 170 °C

With ammonium hydroxide; water; copper(II) sulfate;
DOI:10.1021/jm00186a017