Pyridin-1-ium-3-sulfonate

Base Information

• Chemical Name: Pyridin-1-ium-3-sulfonate
• CAS No.: 636-73-7
• Molecular Formula: C5H5NO3S
• Molecular Weight: 159.166
• Hs Code.: 29333999
• Pharos Ligand ID: Z2NMHM3PGBMQ
• Mol file: 636-73-7.mol

Synonyms:SCHEMBL8682888

Chemical Property of Pyridin-1-ium-3-sulfonate

Chemical Property:

• Appearance/Colour: white to almost white crystalline powder
• Melting Point: >300 °C(lit.)
• Refractive Index: 1.5480 (estimate)
• PKA: -2.30±0.18(Predicted)
• Flash Point: > 66
• PSA: 75.64000
• Density: 1.509 g/cm³
• LogP: 1.40910
• Storage Temp.: Store below +30°C.
• Sensitive.: Light Sensitive
• Water Solubility.: soluble
• XLogP3: -0.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 158.99901420
• Heavy Atom Count: 10
• Complexity: 180

Purity/Quality:

99% ^*data from raw suppliers

3-PyridylsulfonicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34-22
• Safety Statements: 26-36/37/39-45-27

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC(=C[NH+]=C1)S(=O)(=O)[O-]
• Uses: 3-Pyridinesulfonic acid can be used in the synthesis of reaction intermediates, such as silver 3-pyridinesulfonate and 3-pyridinesulfonyl chloride.

Technology Process of Pyridin-1-ium-3-sulfonate

There total 12 articles about Pyridin-1-ium-3-sulfonate 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:

3-chloropyridine-N-oxide (1851-22-5) → 3-pyridinesulfonic acid (636-73-7)

Guidance literature:

With sodium hydroxide; sodium hydrogensulfite; aluminum nickel; In water;

Reference yield:

pyridine (110-86-1) → 3-pyridinesulfonic acid (636-73-7)

Guidance literature:

With sulfuric acid; at 320 - 330 ℃; im Rohr;

Reference yield:

→ 3-pyridinesulfonic acid (636-73-7)

Guidance literature:

With ethanol; nachfolgend Eindampfen auf dem Wasserbad;

upstream raw materials:

pyridine

4-amino-pyridine-3-sulfonic acid

sulfuric acid

sulfur trioxide

Downstream raw materials:

diphenylmethyl 7β-<2-<2-<<(tert-butyloxy)carbonyl>amino>thiazol-4-yl>-2(Z)-(methoxyimino)acetamido>-3-(3-pyridylsulfonyl)-1-carba-1-dethia-3-cephem-4-carboxylate

trans-4-tert-butylcyclohexyl 3-pyridinesulfonate

Phenyl-[3-(pyrrolidine-1-sulfonyl)-pyridin-4-yl]-methanol

4-Phenylsulfanyl-3-(piperidine-1-sulfonyl)-pyridine

Refernces

• 1、 Thunus,Delarge. "A new synthesis of pyridine-3-and pyridine-4-sulfonic acids". . p. 485 - 490. Retrieved 2007/10/04.