For procurement specialists, R&D scientists, and product formulators in the chemical and pharmaceutical industries, understanding the precise specifications of a chemical intermediate is fundamental to ensuring successful project outcomes. 4-Amino-3-(trifluoromethoxy)benzoic Acid (CAS: 175278-22-5) is a compound valued for its specific structural features and reactivity. This article outlines its key specifications, providing essential information for anyone looking to purchase or utilize this important intermediate.

Product Identification and Core Properties

The fundamental identifier for this compound is its CAS Registry Number: 175278-22-5. This unique number ensures accurate identification across global suppliers and databases. The chemical name, 4-Amino-3-(trifluoromethoxy)benzoic Acid, precisely describes its molecular structure. Key physical and chemical properties commonly detailed by manufacturers and suppliers include:

  • Molecular Formula: C8H6F3NO3. This formula indicates the types and number of atoms present in one molecule of the compound.
  • Molecular Weight: Approximately 221.13 g/mol. This is crucial for stoichiometric calculations in synthesis.
  • Appearance: Typically described as a white solid. The physical state and color are important initial indicators of product quality and consistency. Deviations from a pure white solid may suggest impurities or degradation.
  • Melting Point: Commonly reported around 168°C. The melting point is a critical indicator of purity; a sharp melting point within a narrow range suggests a high level of purity, whereas a broad or depressed range often signifies the presence of impurities.

Critical Specifications for Procurement and Application

Beyond the basic properties, several other specifications are vital for users:

  • Purity: This is perhaps the most crucial specification. Suppliers often list purity levels such as 97% or higher. For pharmaceutical applications and advanced organic synthesis, a high purity level is indispensable to avoid side reactions, ensure predictable outcomes, and meet regulatory requirements. When you plan to buy 4-amino-3-(trifluoromethoxy)benzoic acid, always confirm the guaranteed purity and the analytical methods used to determine it (e.g., HPLC, GC).
  • Storage Temperature: Recommendations often include storing the compound in a dark place, under an inert atmosphere, and at room temperature. Proper storage is vital for maintaining its stability and purity over time, preventing degradation that could impact its performance.
  • Packaging: This chemical is typically available in various packaging sizes, ranging from grams for laboratory research to larger bulk quantities for industrial use. Ensuring the packaging is appropriate for safe transport and storage is important.

Interpreting Specifications for Informed Purchasing Decisions

For procurement managers and R&D scientists evaluating suppliers for 4-Amino-3-(trifluoromethoxy)benzoic Acid, these specifications provide a framework for comparison. A manufacturer that clearly lists these details, especially a high purity level of 97% or more, and supports them with analytical data (like a Certificate of Analysis), is a strong candidate. When considering a purchase, pay close attention to the purity specification as it directly influences the reliability and success of your downstream processes.

In conclusion, 4-Amino-3-(trifluoromethoxy)benzoic Acid (CAS: 175278-22-5) is specified by its appearance (white solid), melting point (around 168°C), and crucially, its purity level. Understanding these detailed specifications empowers B2B buyers to make informed decisions, source effectively from manufacturers and suppliers, and ensure the quality necessary for demanding applications in organic synthesis and pharmaceutical development.