4-Hydroxy-3-pyridinesulphonic acid
TL;DR: 4-Hydroxy-3-pyridinesulphonic acid (CAS 51498-64-7) is a chemical compound with molecular formula C5H5NO4S and molecular weight 174.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-oxo-1H-pyridine-3-sulfonic acid
Also Known As: 4-Hydroxypyridine-3-sulfonic Acid, 4-Hydroxy-3-pyridinesulfonic acid, Hydroxypyridinesulfonicacid, 4-oxo-1H-pyridine-3-sulfonic acid, 4-Hydroxypyridine-3-sulphonic acid
| Molecular Formula | C5H5NO4S |
|---|---|
| Molecular Weight | 174.99 g/mol |
| LogP | -0.3784 |
| Topological Polar Surface Area | 87.23 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Exact Mass | 174.99393 |
| Heavy Atoms | 11 |
| Complexity | 404.49063 |
Chemical Identifiers
| CAS Number | 51498-64-7 |
|---|---|
| SMILES | C1=CNC=C(C1=O)S(=O)(=O)O |
Product Overview
4-Hydroxy-3-pyridinesulphonic acid (CAS 51498-64-7), with molecular formula C5H5NO4S and molecular weight 174.99 g/mol. IUPAC: 4-oxo-1H-pyridine-3-sulfonic acid.
Chemical Property Profile of 4-Hydroxy-3-pyridinesulphonic acid
Property Insights of 4-Hydroxy-3-pyridinesulphonic acid
The XLogP value of -0.3784 indicates that 4-Hydroxy-3-pyridinesulphonic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 87.23 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-Hydroxy-3-pyridinesulphonic acid. Following Lipinski's Rule of Five, 4-Hydroxy-3-pyridinesulphonic acid has 2 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-3-pyridinesulphonic acid?
The CAS number of 4-Hydroxy-3-pyridinesulphonic acid is 51498-64-7.
What is the molecular formula of 4-Hydroxy-3-pyridinesulphonic acid?
The molecular formula of 4-Hydroxy-3-pyridinesulphonic acid is C5H5NO4S.
What is the molecular weight of 4-Hydroxy-3-pyridinesulphonic acid?
The molecular weight of 4-Hydroxy-3-pyridinesulphonic acid is 174.99 g/mol.
Where can I buy 4-Hydroxy-3-pyridinesulphonic acid?
You can request a quote for 4-Hydroxy-3-pyridinesulphonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4-Hydroxy-3-pyridinesulphonic acid?
Yes, KEHONG BIO provides custom synthesis services for 4-Hydroxy-3-pyridinesulphonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.