4-Pyridinesulfinic acid
TL;DR: 4-Pyridinesulfinic acid (CAS 101084-78-0) is a chemical compound with molecular formula C5H5NO2S and molecular weight 143.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
pyridine-4-sulfinic acid
Also Known As: 4-Pyridinesulfinic acid, Pyridine-4-sulfinic Acid, 4-Pyridinesulfinicacid(6CI), 4-Pyridinesulfinic acid (6CI)
| Molecular Formula | C5H5NO2S |
|---|---|
| Molecular Weight | 143.00 g/mol |
| LogP | 0.6622 |
| Topological Polar Surface Area | 50.19 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Exact Mass | 143.0041 |
| Heavy Atoms | 9 |
| Complexity | 211.4578 |
Chemical Identifiers
| CAS Number | 101084-78-0 |
|---|---|
| SMILES | C1=CN=CC=C1S(=O)O |
Product Overview
4-Pyridinesulfinic acid (CAS 101084-78-0), with molecular formula C5H5NO2S and molecular weight 143.00 g/mol. IUPAC: pyridine-4-sulfinic acid.
Chemical Property Profile of 4-Pyridinesulfinic acid
Property Insights of 4-Pyridinesulfinic acid
The XLogP value of 0.6622 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-Pyridinesulfinic acid. With a topological polar surface area (TPSA) of 50.19 Ų, 4-Pyridinesulfinic acid exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4-Pyridinesulfinic acid has 1 hydrogen bond donor(s) and 2 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-Pyridinesulfinic acid?
The CAS number of 4-Pyridinesulfinic acid is 101084-78-0.
What is the molecular formula of 4-Pyridinesulfinic acid?
The molecular formula of 4-Pyridinesulfinic acid is C5H5NO2S.
What is the molecular weight of 4-Pyridinesulfinic acid?
The molecular weight of 4-Pyridinesulfinic acid is 143.00 g/mol.
Where can I buy 4-Pyridinesulfinic acid?
You can request a quote for 4-Pyridinesulfinic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4-Pyridinesulfinic acid?
Yes, KEHONG BIO provides custom synthesis services for 4-Pyridinesulfinic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.