Orlistat Powder CAS 96829-58-2, 98%–101.5% USP Grade, Anti-Obesity Lipase Inhibitor API
Orlistat (also known as Tetrahydrolipstatin, Ro 18-0647) is a selective, irreversible inhibitor of gastric and pancreatic lipase, the key enzymes that break down dietary fats. By blocking fat hydrolysis, it prevents ~30% of ingested fat from being absorbed, reducing calorie intake without systemic side effects.
| Item | Specification |
|---|---|
| Product Name | Orlistat (Tetrahydrolipstatin) |
| CAS No. | 96829-58-2 |
| Purity | 98.0%–101.5% (HPLC, USP Standard) |
| Molecular Formula | C₂₉H₅₃NO₅ |
| Molecular Weight | 495.73 g/mol |
| Appearance | White crystalline powder |
| Melting Point | <50°C |
| Solubility | Practically insoluble in water; soluble in DMSO, ethanol, and fatty oils |
| Storage | 2–8°C (refrigerated); keep sealed, dry, and protected from light |
| Shelf Life | 3 years (unopened) |
| Grade | Pharmaceutical Grade (USP/EP) |