ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Hydroxypyridine 4-Hydroxypyridine-3-sulfonic acid

4-Hydroxypyridine-3-sulfonic acid

4-Hydroxypyridine-3-sulfonic acid Basic information
Product Name:4-Hydroxypyridine-3-sulfonic acid
Synonyms:hydroxypyridinesulfonicacid;4-PYRIDINOL-3-SULFONIC ACID;4-HYDROXYPYRIDIE-3-SULPHONIC ACID;4-HYDROXYPYRIDINE-3-SULFONIC ACID;4-HYDROXYPYRIDINE-3-SULPHONIC ACID;4-HYDROXY-3-PYRIDINESULFONIC ACID;4-hydroxy-3-pyridinesulphonic acid;4-hydroxypyridine-3-sulfonyl acid
CAS:51498-37-4
MF:C5H5NO4S
MW:175.16
EINECS:257-243-2
Product Categories:Organic acids;Pyridine
Mol File:51498-37-4.mol
4-Hydroxypyridine-3-sulfonic acid Structure
4-Hydroxypyridine-3-sulfonic acid Chemical Properties
Melting point >300°C
density 1.686±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
pka-2.30±0.33(Predicted)
color White to Light yellow to Green
Sensitive Light Sensitive
BRN 7904
CAS DataBase Reference51498-37-4(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 36/37/38
Safety Statements 26-36/37/39-45
RIDADR 3261
HazardClass 8
PackingGroup III
HS Code 2933399990
MSDS Information
ProviderLanguage
ALFA English
4-Hydroxypyridine-3-sulfonic acid Usage And Synthesis
Uses4-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.
4-Hydroxypyridine-3-sulfonic acid Preparation Products And Raw materials
Preparation Products4-Chloro-3-Pyridine-sulfonyl-chloride
4-(3'-Methylphenyl)amino-3-pyridinesulfonamide 4-(Trifluoromethyl)pyridine 6-HYDROXYPYRIDINE-3-SULFONIC ACID 4-HYDROXYPYRIDINE-3,5-DISULFONIC ACID 1,3-Propane sultone 2-Chloro-3-cyanopyridine 5-HYDROXYPYRIDINE-2-SULFONIC ACID 4-Hydroxypyridine-3-sulfonic acid amide 3-Pyridinesulfonic acid 3-HYDROXYPYRIDINE-2-SULFONIC ACID SULFONIC ACID 3-Aminopyridine 5-BROMO-6-HYDROXYPYRIDINE-3-SULFONIC ACID,3-BROMO-2-HYDROXYPYRIDINE-5-SULFONIC ACID 4-Hydroxypyridine 4-Cyanophenol 4-Hydroxypyridine-3-sulfonic acid CHLOROPHOSPHONAZO III 2-HYDROXYPYRIDINE-3-SULFONIC ACID
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