For procurement managers and R&D scientists in the chemical and pharmaceutical sectors, identifying reliable sources for critical intermediates is paramount. This guide focuses on 2-Chloro-4-phenylbenzo[h]quinazoline (CAS 4786-80-5), a compound vital for numerous synthetic pathways. Understanding its specifications and sourcing strategically can significantly impact project timelines and cost-effectiveness. When you decide to buy this intermediate, consider the manufacturer's reputation, product purity, and supply chain stability. Many buyers search for '2-Chloro-4-phenylbenzo[h]quinazoline manufacturer China' to tap into a competitive market offering high-quality products. This heterocyclic compound, with its specific molecular structure (C18H11ClN2), serves as a versatile building block. Its melting point of 173-175 °C and a boiling point around 441.1 °C provide crucial physical characteristics for handling and reaction planning. For those requiring a free sample or seeking a quote, contacting a reputable supplier early in the procurement process is advisable. Look for suppliers that can guarantee a minimum purity of 97%, essential for preventing side reactions and ensuring the success of your chemical synthesis. Sourcing this intermediate from China often provides a significant price advantage without compromising on quality, provided due diligence is performed on the chosen supplier.