Naratriptan (hydrochloride)
CAS: 143388-64-1
Category: Alkaloids
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Technical Grade ≥95% |
| Molecular Formula | C17H26ClN3O2S |
| Molecular Weight | 371.93 |
| Appearance | White to off-white crystalline powder |
| Packaging | 1 kg/aluminum foil bag, 25 kg/fiber drum. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Chloride test; Purity — Gradient RP-HPLC; pH — Potentiometry; Chloride — Argentometric titration; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Membrane filtration. |
| Storage Notes | Stored in a cool, dry place at 15-30°C in a tightly closed container, protected from light and moisture. |
| Lead Time | days |
Used as a selective 5-HT1B/1D agonist intermediate in the synthesis of oral triptans for acute migraine treatment.