tri-p-tolylsulfonium chloride
CAS No. 47197-43-3 · also listed as 三对甲苯磺酰氯
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
tri-p-tolylsulfonium chloride (CAS 47197-43-3) is one of the chlorinated intermediates stocked and sourced by CATO Research Chemicals. With the molecular formula C21H21S and a molecular weight of 305.46 g/mol, it is used in medicinal chemistry, process development and analytical method validation. Full CoA and MSDS documentation are provided with every shipment.
Specifications
| Product Name | tri-p-tolylsulfonium chloride |
|---|---|
| Chinese / Trade Name | 三对甲苯磺酰氯 |
| CAS Registry Number | 47197-43-3 |
| CATO Reference | CT-09292E2 |
| Molecular Formula | C21H21S |
| Molecular Weight | 305.46 g/mol |
| PubChem CID | 494156 |
| Category | Chlorinated Intermediates |
| SMILES | CC1=CC=C(C=C1)[S+](C2=CC=C(C=C2)C)C3=CC=C(C=C3)C |
| Purity | ≥ 95% (HPLC), higher grades on request |
| Appearance | Please refer to batch CoA |
| Documentation | CoA, MSDS, HPLC/GC chromatogram |
| Packaging | 5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk |
Need tri-p-tolylsulfonium chloride in bulk or with a custom specification?
Send us your quantity, purity target and required documentation — our team replies within one business day.
Related products
Structurally or functionally related intermediates from the same programme.