Phenazolam
CAS: 87213-50-1
Category: Pharmaceutical Intermediates
| Purity | Research Grade ≥98.0%, High Purity Grade ≥99.0% |
| Molecular Formula | C17H13ClN4O2 |
| Molecular Weight | 324.77 |
| Appearance | White to off-white crystalline powder |
| Packaging | 1 kg aluminum foil bag with inner polyethylene liner, 5 kg sealed container, 25 kg fiber drum, or customized pharmaceutical-grade packaging |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy, 1H/13C NMR, and mass spectrometry (MS); Purity — HPLC analysis with UV detection; Molecular confirmation — LC-MS/HRMS; Melting point — Capillary method; Residual solvents — GC analysis; Water content — Karl Fischer titration (ASTM E203); Related substances — HPLC impurity profile analysis; Elemental composition — CHN and halogen analysis; Heavy metals — ICP-OES/ICP-MS analysis when required. |
| Storage Notes | Store in a cool, dry, and well-ventilated area. Keep the container tightly sealed and protected from moisture, heat, and direct sunlight. Store away from strong oxidizing agents, strong acids, and strong bases. Use appropriate protective equipment during handling. For long-term storage, keep under inert atmosphere and minimize exposure to air and light. |
| Lead Time | 10 days |
Phenazolam is a synthetic benzodiazepine derivative and research chemical. It is primarily used as a reference compound in pharmaceutical research, analytical studies, and medicinal chemistry investigations. It serves as a tool compound for studying benzodiazepine receptor interactions and is supplied mainly for laboratory and analytical applications.