In the chemical industry, particularly for intermediates used in sensitive applications like pharmaceuticals and advanced agrochemicals, quality assurance is not just a procedural step—it's a fundamental requirement. 2-Ethylaniline, a critical intermediate identified by CAS 578-54-1, necessitates rigorous quality control from its manufacturer to ensure its suitability for intended applications.

Key Quality Parameters for 2-Ethylaniline

When evaluating the quality of 2-Ethylaniline, several parameters are paramount for R&D scientists and procurement managers:

  • Assay (Purity): The most critical factor is the purity level. High-purity 2-Ethylaniline, typically ≥99.0%, ensures minimal interference from by-products during synthesis, leading to better yields and more predictable outcomes.
  • Appearance: While subjective, the specified appearance—often a light yellow liquid—can be an initial indicator of quality and consistency. Deviations might suggest degradation or contamination.
  • Impurity Profile: Beyond the main compound, the levels of specific impurities (like water content or related aromatic amines) are critical, especially for pharmaceutical applications where stringent regulatory limits apply. Water content is typically specified as ≤0.2% or even ≤0.05%.
  • Physical Properties: Parameters like density, boiling point, and refractive index, while not directly purity measures, should fall within specified ranges, indicating the product's consistent physical characteristics.

The Manufacturer's Role in Quality Assurance

A reputable manufacturer of 2-Ethylaniline implements a comprehensive quality management system. This typically involves:

  • Raw Material Control: Ensuring the quality of incoming raw materials used in 2-Ethylaniline synthesis.
  • In-Process Monitoring: Conducting tests at various stages of production to maintain optimal reaction conditions and product integrity.
  • Final Product Testing: Rigorous analysis of the finished 2-Ethylaniline batch using validated analytical methods (e.g., GC for assay, Karl Fischer titration for water).
  • Documentation: Providing detailed Certificates of Analysis (COA) for each batch, which outlines the test results against specifications, along with Material Safety Data Sheets (MSDS) for safe handling.

NINGBO INNO PHARMCHEM CO.,LTD. understands the critical importance of quality assurance for intermediates like 2-Ethylaniline. As a leading 2-Ethylaniline supplier, we are committed to upholding the highest quality standards. Our manufacturing processes are designed to yield consistent, high-purity material, supported by thorough testing and transparent documentation.

Why Partner with a Quality-Focused Manufacturer?

Choosing to purchase 2-Ethylaniline from a manufacturer with robust quality assurance practices not only ensures the success of your current projects but also builds a reliable foundation for future endeavors. It minimizes risks associated with off-spec materials and ensures compliance with industry regulations.

For those seeking a dependable source for 2-Ethylaniline (CAS 578-54-1), NINGBO INNO PHARMCHEM CO.,LTD. offers the assurance of quality manufacturing. We invite you to explore our commitment to excellence and discuss your needs with our expert team.

Contact us today to learn more about our quality assurance protocols for 2-Ethylaniline and to obtain a quote for your requirements.