Raltitrexed
CAS: 112887-68-0
Category: Quinoline
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C21H22N4O6S |
| Molecular Weight | 458.49 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 g/lyophilized vial, 5 g/amber glass bottle. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, UV; Purity — RP-HPLC; Related folates — TLC; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; Quinazoline impurities — LC-MS; pH — Potentiometry. |
| Storage Notes | Stored as lyophilized powder at 2-8°C in a tightly closed container, protected from light and moisture; avoid freezing. |
| 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 thymidylate synthase inhibitor intermediate in the synthesis of intravenous chemotherapeutic agents for advanced colorectal cancer.