4-Chloro-6-(3-chlorophenyl)-2-phenylpyrimidine
CAS: 145903-35-1
Category: Organic Intermediates
| Purity | Research Grade ≥98%; High-Purity Grade ≥99%; Pharmaceutical Intermediate Grade ≥99% |
| Molecular Formula | C16H10Cl2N2 |
| Molecular Weight | 285.17 |
| Appearance | White to light yellow crystalline powder |
| Packaging | 1 g, 5 g, 25 g aluminum foil bag or amber glass bottle; bulk quantities supplied in sealed moisture-proof containers |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and 1H NMR / 13C NMR; Molecular structure confirmation — HRMS or LC-MS; Purity — HPLC-UV; Chlorine content — ICP-OES or ion chromatography; Nitrogen content — CHNS elemental analysis; Residual solvents — GC-MS according to ICH Q3C guidelines; Water content — Karl Fischer titration; Melting point — Capillary melting point determination; Elemental composition — CHNS elemental analysis. |
| Storage Notes | Store in a cool, dry, and well-ventilated area away from moisture, heat, and direct sunlight. Keep containers tightly sealed. Avoid contact with strong acids, strong bases, and strong oxidizing agents. Storage under inert atmosphere such as nitrogen is recommended for long-term preservation. |
| Lead Time | 10 days |
Used as a heterocyclic pyrimidine intermediate in organic synthesis. It is mainly applied in the preparation of pharmaceutical intermediates, agrochemical intermediates, functional organic molecules, and advanced heteroaromatic compounds. The chloro-substituted pyrimidine ring provides an active site for nucleophilic substitution reactions with amines, alcohols, and other nucleophiles.