Manufacturer Supply, High Purity, Commercial Production
Chemical Name: Pyridine Sulfur Trioxide Complex
CAS: 26412-87-3
| Chemical Name |
Pyridine Sulfur Trioxide Complex |
| Synonyms |
Sulfurtrioxide Pyridine Complex; Sulfur Trioxide-Pyridine Complex |
| CAS Number |
26412-87-3 |
| CAT Number |
RF-PI548 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C5H5NO3S |
| Molecular Weight |
159.16 |
| Melting Point |
155.0 to 160.0℃ |
| Solubility |
Soluble in Polar Organic Solvents |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
White to Off-White Powder |
| Identification HNMR |
Comply with the Structure |
| Purity |
≥98.0% (QNMR) |
| Active Sulfure Trioxide |
≥48.8% (Titration) |
| Test Standard |
Enterprise Standard |
| Usage |
Pharmaceutical Intermediates |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
Pyridine Sulfur Trioxide Complex (CAS: 26412-87-3) is used in the sulfation of squid ink polysaccharides (SIPs) as a potential candidate compound for the prevention of tumor metastasis. Pyridine-Sulfur Trioxide Complex is also used in the preparation and anticoagulation test of sulfated silk fibroin. Usually used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with DMSO.