4-Hydroxypyridine-3-sulfonic Acid

Base Information

• Chemical Name: 4-Hydroxypyridine-3-sulfonic Acid
• CAS No.: 51498-37-4
• Molecular Formula: C5 H5 N O4 S
• Molecular Weight: 175.165
• Hs Code.: 2933399090
• European Community (EC) Number: 257-243-2
• DSSTox Substance ID: DTXSID10199479
• Nikkaji Number: J261.740D
• Mol file: 51498-37-4.mol

Synonyms:4-Hydroxypyridine-3-sulfonic Acid;51498-37-4;4-Hydroxy-3-pyridinesulfonic acid;4-Hydroxypyridine-3-sulphonic acid;4-oxo-1H-pyridine-3-sulfonic acid;4-Hydroxy-3-pyridinesulphonic acid;3-Pyridinesulfonic acid, 4-hydroxy-;Hydroxypyridinesulfonicacid;EINECS 257-243-2;MFCD02093473;4-Hydroxypyridine-3-sulfonicacid;4-Hydroxypyridie-3-sulphonic acid;SCHEMBL18222;4-Pyridinol-3-sulfonic Acid;DTXSID10199479;AZRCSTMIVMQIPR-UHFFFAOYSA-N;4-hydroxy-pyridine-3-sulphonic acid;AKOS002665616;AC-2049;CS-W017459;AS-13103;SY022662;4-Oxo-1,4-dihydro-3-pyridinesulfonic acid;A7589;FT-0618745;H0963;EN300-157417;I10131;W-105883

Chemical Property of 4-Hydroxypyridine-3-sulfonic Acid

Chemical Property:

• Appearance/Colour: white crystal powder
• Melting Point: >300 ºC
• Refractive Index: 1.643
• PSA: 95.87000
• Density: 1.71 g/cm³
• LogP: 1.11470
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Light Sensitive
• XLogP3: -0.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 174.99392881
• Heavy Atom Count: 11
• Complexity: 332

Purity/Quality:

98% ^*data from raw suppliers

4-Hydroxy-3-pyridinesulfonicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 36/37/38
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CNC=C(C1=O)S(=O)(=O)O
• Uses: 4-Hydroxy-3-pyridinesulfonic Acid is a useful synthetic intermediate. It is an intermediate used to synthesize 4-methoxy-3-pyridinesulfonyl chloride (M271645) which is a reactant used to prepare (arylpiperazinyl)cyclohexylsulfonamides as potential α1-adrenergic receptor antagonists.

Technology Process of 4-Hydroxypyridine-3-sulfonic Acid

There total 3 articles about 4-Hydroxypyridine-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:

→ 4-hydroxypyridine-3-sulfonic acid (51498-37-4)

Guidance literature:

With sulfuric acid; at 220 ℃;

Reference yield:

→ 4-hydroxypyridine-3-sulfonic acid (51498-37-4)

Guidance literature:

With water;

Reference yield:

→ 4-hydroxypyridine-3-sulfonic acid (51498-37-4)

Guidance literature:

Downstream raw materials:

torasemide

3-amino-4H-pyrido<4,3-e>-1,2,4-thiadiazine 1,1-dioxide

4-aminopyridine-3-sulfonamide

4-chloropyridine-3-sulphonamide