For professionals in the chemical and pharmaceutical industries, identifying and procuring high-quality intermediates is a cornerstone of successful research and development. This article focuses on a specific and valuable compound: 2-chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine, identified by CAS Number 1689576-03-1. We will explore its key characteristics, its role as a pharmaceutical raw intermediate, and the practicalities of sourcing it, particularly from experienced manufacturers in China.

Chemical Profile and Key Properties

2-Chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine is a complex organic molecule belonging to the triazine class. Its structure, C21H14ClN3, with a molecular weight of 343.81 g/mol, suggests a robust framework suitable for further chemical elaboration. The presence of a chlorine atom on the triazine ring makes it a reactive site for nucleophilic substitution, a common strategy in building more complex molecular structures. The biphenyl and phenyl substituents contribute to its aromatic character and can influence its solubility, electronic properties, and intermolecular interactions, which are critical factors in its application as a pharmaceutical intermediate.

The typical appearance of this compound is a white powder, indicating a solid form at room temperature. While specific melting point (MP) and boiling point (BP) data may vary or be unpublished for some niche compounds, its stability under recommended storage conditions is a key indicator of its usability. Manufacturers typically advise storing it in a tightly-closed container, in a cool, dry, and well-ventilated area, away from incompatible substances to maintain its integrity and purity.

Applications as a Pharmaceutical Raw Intermediate

The primary utility of 2-chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine lies in its function as a pharmaceutical raw intermediate. It serves as a crucial building block for the synthesis of Active Pharmaceutical Ingredients (APIs). The triazine core, coupled with the appended aromatic groups, can be incorporated into drug candidates designed to interact with specific biological targets. The reactive chlorine atom allows for facile coupling with various nucleophiles, enabling medicinal chemists to construct diverse molecular libraries for drug discovery screening.

Furthermore, this compound is valuable in general organic synthesis research, providing a complex, pre-functionalized scaffold for developing new synthetic methodologies and exploring novel chemical reactions. Its reliable availability from specialized suppliers is essential for researchers to advance their projects efficiently.

Strategic Sourcing from China: Price and Quality

For procurement managers and R&D scientists looking to buy 2-chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine, China offers a significant advantage in terms of sourcing. Reputable chemical manufacturers and suppliers in China have invested heavily in advanced production facilities and stringent quality control measures. When you source this intermediate from a trusted Chinese supplier, you can expect competitive pricing due to economies of scale and efficient manufacturing processes. For example, a minimum purity of 97% is often guaranteed, ensuring that you receive a high-quality product suitable for demanding applications.

When selecting a supplier, it is important to verify their credentials, inquire about their manufacturing capabilities, and understand their logistics and packaging options (e.g., 25g, 1kg, 5kg, 25kg). Requesting a free sample for evaluation can further confirm the product's quality and suitability for your specific needs. Partnering with a reliable manufacturer ensures not only cost-effectiveness but also a stable and consistent supply, which is critical for ongoing research and production timelines.

In conclusion, 2-chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine is a key intermediate with significant applications in pharmaceutical synthesis and organic chemistry. By understanding its properties and strategically sourcing it from experienced manufacturers in China, researchers and procurement professionals can ensure the quality, efficiency, and cost-effectiveness of their chemical supply chain.