For procurement managers and R&D scientists in the pharmaceutical sector, sourcing high-quality intermediates like 4-Methoxyphenylethylamine (CAS 55-81-2) is paramount. This vital chemical serves as a key building block, most notably in the synthesis of ritodrine, a medication employed to prevent premature labor by acting as a beta-2 adrenergic receptor agonist. Understanding the landscape of manufacturers and suppliers, especially within China, is crucial for ensuring a stable and cost-effective supply chain.

Understanding 4-Methoxyphenylethylamine (CAS 55-81-2)

With the molecular formula C9H13NO and a molecular weight of 151.21, 4-Methoxyphenylethylamine is characterized as a clear, colorless to slightly yellow liquid. It typically boasts a purity of 97% or higher, making it suitable for demanding pharmaceutical applications. Its specific properties, such as a boiling point of 138-140 °C at 20 mmHg and a flash point above 230 °F, are important considerations for handling and storage.

Key Applications in Pharmaceutical Synthesis

The primary application driving the demand for 4-Methoxyphenylethylamine is its role as an intermediate in the synthesis of ritodrine. Ritodrine's therapeutic use highlights the critical nature of this precursor. Beyond ritodrine, its structural features make it valuable in broader organic synthesis, allowing for the development of various complex molecules. This versatility makes it a sought-after compound for research and development activities across the pharmaceutical and chemical industries.

Navigating the Supply Chain: Manufacturers and Suppliers in China

When seeking to buy 4-Methoxyphenylethylamine, identifying reliable manufacturers and suppliers is key. China has emerged as a significant hub for chemical production, offering numerous companies specializing in pharmaceutical intermediates. Prospective buyers should look for suppliers that provide detailed product specifications, Certificates of Analysis (CoA), and robust quality control measures. Engaging with manufacturers directly can often lead to better pricing and a more transparent supply chain.

Securing Competitive Pricing and Ensuring Quality

For R&D or commercial-scale projects, understanding the price of 4-Methoxyphenylethylamine is a major factor. By sourcing directly from Chinese manufacturers, companies can often achieve more competitive pricing compared to other global markets. However, it is essential to balance cost with quality. Due diligence, including requesting samples for evaluation and checking supplier credentials, is vital. Many suppliers in China offer free samples, allowing you to assess product quality before committing to larger orders.

Conclusion

In summary, for reliable access to 4-Methoxyphenylethylamine (CAS 55-81-2), focus on reputable Chinese manufacturers and suppliers who emphasize high purity and consistent quality. By understanding its applications, properties, and the dynamics of the supply market, pharmaceutical companies can effectively secure this critical intermediate to support their vital drug development and manufacturing processes. For your next procurement need, consider reaching out to established suppliers for a quote and sample to ensure you receive the best product for your specific requirements.