2-Methyldibenzo[F,H]quinoxaline
CAS: 536753-86-3
Category: Organic Intermediates
| Purity | Research Grade ≥98%; High-Purity Grade ≥99% |
| Molecular Formula | C17H12N2 |
| Molecular Weight | 244.29 |
| Appearance | Light yellow to yellow crystalline powder or solid |
| Packaging | 1 g, 5 g, 25 g aluminum foil bag or amber glass bottle; bulk quantities supplied in sealed nitrogen-filled containers |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and 1H NMR / 13C NMR; Molecular structure confirmation — HRMS or LC-MS; Purity — HPLC-UV; Melting point — Capillary melting point determination; Residual solvents — GC-MS according to ICH Q3C guidelines; Water content — Karl Fischer titration; Elemental composition — CHN elemental analysis; Trace metals — ICP-MS. |
| Storage Notes | Store in a cool, dry, and well-ventilated area away from moisture, heat, and direct sunlight. Keep containers tightly sealed. For long-term storage, use an inert atmosphere such as nitrogen or argon. Avoid contact with strong oxidizing agents, strong acids, and strong bases. |
| Lead Time | 10 days |
Used as a nitrogen-containing fused heterocyclic intermediate in organic synthesis. It is mainly applied in the development of functional organic molecules, OLED and organic semiconductor materials, electron-transporting materials, and specialty aromatic heterocyclic compounds. The quinoxaline framework provides useful electronic and photophysical properties for material science research.