DL-Methionine methylsulfonium (chloride)
CAS: 3493-12-7
Category: Sulfonium salt
| Purity | ≥98% HPLC, Feed Grade ≥99%, Reagent Grade ≥97% |
| Molecular Formula | C6H14ClNO2S |
| Molecular Weight | 199.7 |
| Appearance | White crystalline powder |
| Packaging | 20kg/cardboard drum or 25kg/woven bag with an inner plastic coating. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Chloride test; Purity — HPLC; Chloride — Argentometric titration; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; Sulfonium content — Titration; Residue on ignition — Muffle furnace. |
| Storage Notes | Store in a tightly sealed container in a cool, dry, and well-ventilated area, as it is hygroscopic. |
| 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 key intermediate for the synthesis of S-adenosylmethionine (SAMe) and in other pharmaceutical preparations.