Selexipag
CAS: 475086-01-2
Category: Prostaglandin analogue
| Purity | Research Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C26H32N4O4S |
| Molecular Weight | 496.62 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 g/amber glass vial, 5 g/plastic bottle. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, LC-MS; Purity — Gradient RP-HPLC; Polymorphic form — XRPD; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Membrane filtration; Prostacyclin impurities — SEC. |
| Storage Notes | Stored at -20°C in a tightly closed container under inert atmosphere, protected from light, moisture, and heat. |
| Lead Time | 10 days |
Used as a prostacyclin receptor agonist intermediate in the synthesis of oral treatments for pulmonary arterial hypertension (PAH).