For any professional in the chemical or pharmaceutical sectors, the specifications of a chemical intermediate are not just data points; they are the foundation upon which research, development, and manufacturing processes are built. 4-Amino-2-fluorobenzamide (CAS 609783-45-1) is a compound where adherence to precise specifications is paramount, especially when sourced from international manufacturers and suppliers.

One of the most critical specifications for 4-Amino-2-fluorobenzamide is its assay. Typically, a high purity level is required, often stated as ≥99.0% or ≥99%. This high assay ensures that the compound is suitable for use in demanding applications, such as the synthesis of active pharmaceutical ingredients (APIs), where even minor impurities can lead to unwanted side reactions or impact the efficacy and safety of the final product. When you buy this intermediate, always verify the assay certificate.

The appearance of 4-Amino-2-fluorobenzamide is another key characteristic. It is commonly described as a colorless to yellowish transparent liquid. This visual inspection is an immediate indicator of quality and consistency. Variations in color or clarity could signal the presence of impurities or degradation, underscoring the importance of sourcing from a reliable supplier who maintains strict quality control over their product.

Beyond assay and appearance, other important specifications often provided by manufacturers include:

  • Molecular Formula: C7H7FN2O. This confirms the chemical composition.
  • Molecular Weight: 154.14 g/mol. Essential for stoichiometric calculations in synthesis.
  • Boiling Point: Approximately 299.6±30.0 °C. Important for understanding its behavior under thermal conditions.
  • Density: Approximately 1.344±0.06 g/cm³. Useful for handling and volumetric measurements.

When procuring 4-Amino-2-fluorobenzamide from China, working with established manufacturers who provide comprehensive documentation, including Certificates of Analysis (CoA), is highly recommended. The CoA should detail all relevant specifications and the results of their quality control testing.

For businesses seeking competitive pricing, especially for bulk orders, understanding these specifications is crucial for making informed decisions. A reliable supplier will not only offer a competitive price but also guarantee that the product consistently meets the stated specifications. This assurance is vital for maintaining the integrity of your manufacturing or research processes.

In summary, when sourcing 4-Amino-2-fluorobenzamide (CAS 609783-45-1), pay close attention to its specifications, particularly the assay and appearance. Partnering with reputable Chinese manufacturers and suppliers who provide detailed documentation ensures you receive high-quality material essential for your pharmaceutical and chemical synthesis needs. Always request and review the Certificate of Analysis before making a purchase.