In the complex landscape of pharmaceutical development, the quality and availability of chemical intermediates are critical determinants of success. 3-Biphenylamine, identified by its CAS number 2243-47-2, stands out as a particularly important compound in this domain. This article explores its significance, properties, and how procurement managers and R&D scientists can best source this essential material.

What is 3-Biphenylamine?

3-Biphenylamine is an aromatic amine characterized by two phenyl rings linked together, with an amine group attached at the 'meta' position of one of the rings. Its chemical formula is C12H11N. Typically, it is supplied as a colorless to light yellow liquid, with physical properties such as a melting point of 28-33°C and a boiling point of approximately 341.7°C. These characteristics make it suitable for various synthetic processes that require liquid reagents.

Why is it a Key Pharmaceutical Intermediate?

The designation of 3-Biphenylamine as a pharmaceutical intermediate highlights its fundamental role in the synthesis of Active Pharmaceutical Ingredients (APIs). Its specific molecular structure provides a versatile platform for medicinal chemists. By modifying the amine group or the aromatic rings, a wide array of complex drug molecules can be constructed. The biphenyl moiety often imparts desirable pharmacokinetic properties or acts as a key pharmacophore in the final API. Therefore, procuring high-purity 3-Biphenylamine is a prerequisite for developing safe and effective pharmaceuticals.

Procurement Considerations for 3-Biphenylamine

For companies looking to buy 3-Biphenylamine, particularly for industrial or large-scale R&D applications, several factors are crucial:

  • Purity Standards: The standard requirement for pharmaceutical intermediates is high purity, typically a minimum of 97%. Suppliers must guarantee consistent batch-to-batch quality to avoid compromising downstream synthesis.
  • Supplier Reliability: Establishing a robust supply chain is vital. This involves partnering with manufacturers and suppliers who have a proven track record of consistent quality, timely delivery, and responsive customer service.
  • Sourcing from China: China has become a global leader in the production of chemical intermediates. Many manufacturers in China offer 3-Biphenylamine at competitive prices, often providing free samples for initial evaluation. Procurement managers should leverage this market by seeking out reputable and certified suppliers.
  • Packaging and Storage: As a liquid, 3-Biphenylamine requires appropriate packaging for safe transport and storage. Manufacturers usually offer various quantities, from grams for research to kilograms or metric tons for industrial use.

The Value of a Trusted Manufacturer

When you choose to purchase 3-Biphenylamine from a dedicated manufacturer, you gain more than just a chemical. You secure a critical component for your production processes, backed by quality assurance and technical expertise. Companies that specialize in chemical intermediates are equipped to handle the regulatory and logistical complexities of supplying such materials globally. Ensuring a stable and high-quality supply of 3-Biphenylamine is an investment in the integrity and success of your pharmaceutical products.