Pyridinium p-toluenesulphonate, 98%+
Order Pyridinium p-toluenesulphonate, 98%+ (CAS 24057-28-1) online at Zemixal: C12H13NO3S, COA and SDS with every lot, worldwide shipping.
About Pyridinium p-toluenesulphonate, 98%+
Researchers and plant chemists source Pyridinium p-toluenesulphonate, 98%+ from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 24057-28-1, formula C12H13NO3S and molar mass 251.3 g/mol. Typical appearance is white to off-white powder and chunks.
Where it is used
- Pharmaceutical synthesis
- Agrochemical formulations
- Solvent & extraction work
Storage and safety notes
Reported physical data: melting point 117-119 °C. Hazard communication follows GHS (Warning: H315, H319, H335 and H373). Our SDS lists exposure controls and first-aid measures.
Order it in 100 g and 500 g packs or ask for a bulk quotation. Each lot travels with 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
- Pharmaceutical synthesis
- Agrochemical formulations
- Solvent & extraction work
Applications
Specifications and identifiers
| Product name | Pyridinium p-toluenesulphonate, 98%+ |
|---|---|
| Catalogue number | ZX-010945 |
| CAS number | 24057-28-1 |
| IUPAC name | 4-methylbenzenesulfonate;pyridin-1-ium |
| Molecular formula | C12H13NO3S |
| Molar mass | 251.3 g/mol |
| Exact mass | 251.0616 |
| Grade | Synthesis |
| Purity / assay | ≥98% |
| Physical form | Powder |
| Appearance | White to off-white powder and chunks |
| Melting point | 117-119 °C |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 79.7 Ų |
| HS code | 29333100 |
| InChIKey | ZDYVRSLAEXCVBX-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=[NH+]C=C1 |
| PubChem CID | 466102 |
| Synonyms | p-Toluenesulfonic acid pyridine salt, PPTS, Pyridine p-toluenesulfonate, Pyridinium p-toluenesulfonate, Pyridine ptoluenesulfonate, Pyridinium toluene4sulphonate, Pyridine, 4methylbenzenesulfonate, pToluenesulfonic acid pyridine salt, pToluenesulfonic acid, pyridine adduct, Benzenesulfonic acid, 4methyl, compd. with pyridine (1:1), Pyridine, 4-methylbenzenesulfonate, Pyridin-1-ium 4-methylbenzenesulfonate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H373May causes damage to organs through prolonged or repeated exposure
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 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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