Alpha-hydroxy-3-pyridinemethanesulfonic acid

Base Information

• Chemical Name: Alpha-hydroxy-3-pyridinemethanesulfonic acid
• CAS No.: 4812-14-0
• Molecular Formula: C6H7 N O4 S
• Molecular Weight: 189.192
• Mol file: 4812-14-0.mol

Synonyms:Alpha-hydroxy-3-pyridinemethanesulfonic acid

Chemical Property of Alpha-hydroxy-3-pyridinemethanesulfonic acid

Chemical Property:

• Melting Point: 160 °C (subl.)(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 95.87000
• Density: 1.634g/cm³
• LogP: 1.04110
• XLogP3: -0.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 189.00957888
• Heavy Atom Count: 12
• Complexity: 219

Purity/Quality:

99% ^*data from raw suppliers

3-PYRIDYL HYDROXY METHANE SULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-27-28-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C[NH+]=C1)C(O)S(=O)(=O)[O-]

Technology Process of Alpha-hydroxy-3-pyridinemethanesulfonic acid

There total 2 articles about Alpha-hydroxy-3-pyridinemethanesulfonic 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:

3-pyridinecarboxaldehyde (500-22-1) → hydroxy-[3]pyridyl-methanesulfonic acid (4812-14-0)

Guidance literature:

With sulfur dioxide; water;

Reference yield:

3-hydroxymethylpyridin (100-55-0) → hydroxy-[3]pyridyl-methanesulfonic acid (4812-14-0)

Guidance literature:

Multi-step reaction with 2 steps

1: xylene; copper-powder; air

2: sulfur dioxide; water

With air; sulfur dioxide; water; copper; xylene;

upstream raw materials:

3-pyridinecarboxaldehyde

3-hydroxymethylpyridin