S-Adenosyl-L-methionine (disulfate tosylate)
CAS: 97540-22-2
Category: Nucleotide coenzyme
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C22H34N6O16S4 |
| Molecular Weight | 766.8 |
| Appearance | white to off-white crystalline powder |
| Packaging | 5 g/amber glass bottle, 1 kg/aluminum foil bag with desiccant. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Chiral HPLC; Purity — Ion-exchange HPLC; Enantiomeric purity — Chiral HPLC; Sulfate — Turbidimetry; Tosylate — Ion chromatography; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Filtration. |
| Storage Notes | Stored at 2-8°C in a tightly closed, moisture-proof container with desiccant, protected from light and heat to prevent degradation. |
| Lead Time | Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.demeichem.com/config/helpers.php on line 28 days |
Used as a methyl donor intermediate in the synthesis of nutraceutical and pharmaceutical formulations for liver support, depression, and osteoarthritis.