1-(10H-phenoxazin-2-yl)ethanone
CAS: 6025-83-8
Category: Organic Intermediates
| Purity | Research Grade ≥95%, High-Purity Grade ≥98%, Analytical Reference Standard ≥99%, Intermediate Grade |
| Molecular Formula | C14H11NO2 |
| Molecular Weight | 225.24 |
| Appearance | Yellow to light brown or orange crystalline powder |
| Packaging | 1g/5g/10g/25g/100g/plastic bottle or aluminum foil bag; 500g/1kg/plastic bottle or fiber drum; custom packaging for bulk orders |
| Testing Indicators | Appearance — Visual inspection; Identification — NMR (¹H, ¹³C), FTIR (characteristic C=O stretch ~1680 cm⁻¹, N-H stretch ~3300 cm⁻¹), or LC-MS; Purity — HPLC (C18 column, UV detection at 254–300 nm); Melting point — Capillary method; Water content — Karl Fischer titration or loss on drying; Residual solvents — GC; Heavy metals — ICP-MS; Related impurities (unreacted starting materials, byproducts) — HPLC; Mass verification — Mass spectrometry (ESI or EI); Fluorescence properties — Fluorometry (if applicable). |
| Storage Notes | Stored in a tightly sealed container in a cool, dry, well-ventilated area, protected from light and moisture; away from strong oxidizers, strong acids, strong bases, and heat sources; stable at room temperature; keep container closed when not in use. |
| Lead Time | days |
Used as a synthetic intermediate in the preparation of phenoxazine-based pharmaceuticals, dyes, and organic electronic materials; as a building block for bioactive compounds with potential anticancer, antibacterial, antifungal, and neuroprotective activities; in the synthesis of fluorescent probes and chemosensors; in materials science for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field-effect transistors (OFETs); the acetyl group at the 2-position allows further functionalization (e.g., condensation, reduction, halogenation).