Pyridine-4-Sulfonic Acid
Order Pyridine-4-Sulfonic Acid (CAS 5402-20-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg.
About Pyridine-4-Sulfonic Acid
Pyridine-4-Sulfonic Acid sits in our pyridine Derivatives section and ships worldwide from stock or short lead time. Key data: CAS 5402-20-0, formula C5H5NO3S and molar mass 159.17 g/mol.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Pyridine-4-Sulfonic Acid |
|---|---|
| Catalogue number | ZX-041137 |
| CAS number | 5402-20-0 |
| IUPAC name | pyridine-4-sulfonic acid |
| Molecular formula | C5H5NO3S |
| Molar mass | 159.17 g/mol |
| Exact mass | 158.999 |
| XLogP3 | -0.4 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 75.6 Ų |
| HS code | 2933 |
| InChIKey | PTWLOSARXIJRRJ-UHFFFAOYSA-N |
| SMILES | C1=CN=CC=C1S(=O)(=O)O |
| PubChem CID | 221127 |
| Synonyms | 4-Pyridinesulfonic acid, Pyridine-4-sulphonic acid, pyridine, 4-sulpho- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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