Quinoline-4-sulfonic Acid

Base Information

• Chemical Name: Quinoline-4-sulfonic Acid
• CAS No.: 6046-42-0
• Molecular Formula: C₉H₇NO₃S
• Molecular Weight: 209.225
• DSSTox Substance ID: DTXSID20403539
• Wikidata: Q82207228
• Mol file: 6046-42-0.mol

Synonyms:Quinoline-4-sulfonic Acid;6046-42-0;4-Quinolinesulfonic acid;4-Quinolinesulfonic acid, AldrichCPR;dimethyltetrasulfide;Quinoline-4-sulfonicAcid;SCHEMBL11166296;DTXSID20403539;MFCD03426331;AKOS027381182;CS-0258117;FT-0745937;EN300-69141;Z1079443330

Chemical Property of Quinoline-4-sulfonic Acid

Chemical Property:

• Melting Point: >270 °C
• Refractive Index: 1.675
• PKA: -2.29±0.40(Predicted)
• PSA: 75.64000
• Density: 1.4999 g/cm³
• LogP: 2.56230
• XLogP3: -0.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 209.01466426
• Heavy Atom Count: 14
• Complexity: 296

Purity/Quality:

98%min ^*data from raw suppliers

quinoline-4-sulfonicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=CC=N2)S(=O)(=O)O

Technology Process of Quinoline-4-sulfonic Acid

There total 2 articles about Quinoline-4-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:

4-chloroquinoline (611-35-8) → Chinolin-4-sulfonsaeure (6046-42-0)

Guidance literature:

With sodium sulfite;

Reference yield:

→ Chinolin-4-sulfonsaeure (6046-42-0)

Guidance literature:

4-(Tetraacetyl-l-β-D-glucosylmercapto)-chinolin, Benzopersaeure in CHCl3 (20grad, 3 Tage);

upstream raw materials:

4-chloroquinoline