In the competitive landscape of chemical procurement, particularly for intermediates used in sensitive applications like pharmaceuticals and agrochemicals, understanding and ensuring product quality is non-negotiable. 2-Amino-5-methoxybenzonitrile (CAS: 23842-82-2) is no exception. For procurement managers and R&D scientists, meticulous attention to specifications and quality control from manufacturers is key to successful synthesis outcomes.

Defining Product Specifications

The critical specifications for 2-Amino-5-methoxybenzonitrile typically include:

  • Purity: This is often the most crucial parameter. Reputable manufacturers will specify purity levels, commonly measured by techniques like Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC). For 2-Amino-5-methoxybenzonitrile, purity levels of 97% or 98% are frequently cited, with higher purities being desirable for more stringent applications.
  • Appearance: As a solid, its appearance is described as pale yellow to dark beige. Any significant deviation from this could indicate contamination or degradation.
  • Melting Point: The narrow melting point range, typically 46-47℃, serves as an indicator of purity. A broader or shifted melting point can suggest the presence of impurities.
  • Molecular Formula and Weight: C8H8N2O and approximately 148.16 g/mol are standard identifiers.
  • CAS Number: 23842-82-2 is the definitive identifier for this chemical.
  • Solubility: Information on solubility in common organic solvents (e.g., slightly soluble in chloroform and methanol) can be important for reaction planning.

The Role of Quality Control in Manufacturing

Leading manufacturers of 2-Amino-5-methoxybenzonitrile implement rigorous quality control (QC) protocols at various stages of production. This begins with the sourcing of raw materials, followed by in-process testing during synthesis, and concludes with a final QC analysis of the finished product. Certificates of Analysis (CoA) are the standard documentation provided by manufacturers to customers, detailing the results of these QC tests for a specific batch. A comprehensive CoA for 2-Amino-5-methoxybenzonitrile will include results for purity, appearance, melting point, and any other relevant parameters.

Why Source from Reputable China Manufacturers?

When you decide to buy 2-Amino-5-methoxybenzonitrile, partnering with experienced manufacturers, often located in China, offers several benefits related to quality assurance. These manufacturers are typically equipped with advanced analytical instrumentation and employ skilled chemists who understand the importance of stringent QC. They are accustomed to meeting international quality standards and providing detailed documentation, such as CoAs and Safety Data Sheets (SDS), which are essential for regulatory compliance and safe handling. Their scale of production often allows for competitive pricing without compromising quality, making them an attractive option for both research quantities and larger commercial orders.

Ensuring a Smooth Procurement Process

To ensure you receive the highest quality 2-Amino-5-methoxybenzonitrile, always request a current CoA with your order. Discuss your specific application requirements with the supplier to ensure the product meets your needs. Reliable suppliers will be transparent about their QC processes and readily provide all necessary documentation. By prioritizing these aspects when you purchase, you safeguard your research and production activities.