The pharmaceutical industry operates under the highest standards of quality and safety, and this commitment extends rigorously to the chemical intermediates used in drug manufacturing. (S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine, identified by its CAS number 608141-42-0, is a vital Apremilast intermediate, and its production demands robust quality assurance protocols.

Ensuring the quality of this ethoxyphenyl methylsulfonyl ethanamine involves a multi-faceted approach. It begins with the meticulous control of the synthesis process, from raw material sourcing to the final purification steps. For a methylsulfonyl ethanamine intermediate intended for pharmaceutical use, adherence to Good Manufacturing Practices (GMP) is often a key requirement. This ensures that the product is consistently produced and controlled according to quality standards appropriate to its intended use.

NINGBO INNO PHARMCHEM CO.,LTD., a player in the pharmaceutical intermediate manufacturing space, prioritizes these quality assurance measures. Their expertise in fine chemical production means they understand the critical importance of aspects like batch traceability, impurity profiling, and stability testing for compounds like CAS 608141-42-0. These measures are crucial for pharmaceutical companies that rely on these intermediates for their own regulatory submissions and product quality.

The efficacy of Apremilast, as well as the safety of patients using it, is directly influenced by the quality of the intermediates used in its synthesis. Therefore, any supplier of (S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine must demonstrate a clear commitment to quality assurance. This includes providing comprehensive documentation, such as Certificates of Analysis (CoA), detailing purity, assay, and any relevant physical or chemical properties.

For pharmaceutical manufacturers, partnering with suppliers who have strong quality assurance systems in place is not just a preference, but a necessity. It minimizes risks, ensures regulatory compliance, and contributes to the overall reliability and safety of the final pharmaceutical product. The focus on quality for intermediates like CAS 608141-42-0 is a cornerstone of responsible pharmaceutical manufacturing.