For professionals in the pharmaceutical industry, securing high-quality raw materials is paramount. When it comes to synthesizing critical APIs like Tolterodine, the purity and reliability of intermediates such as 3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic Acid (CAS 109089-77-2) directly impact the efficacy and safety of the final drug product. This article provides insights for procurement managers and R&D scientists looking to buy this essential chemical intermediate.

Understanding the Importance of Purity

3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic Acid, with its specific molecular structure (C17H18O3), serves as a vital building block in the multi-step synthesis of Tolterodine, a widely used medication for treating urinary incontinence. Impurities in this intermediate can lead to side reactions, lower yields, and potentially compromise the quality of the final Active Pharmaceutical Ingredient (API). Therefore, demanding a purity level of 98% or higher, as typically offered by reputable manufacturers, is a standard practice.

Key Considerations When Sourcing

When you are looking to purchase 3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic Acid, several factors should guide your decision:

  • Manufacturer Reliability: Partnering with an established manufacturer, particularly those based in China with a proven track record, can ensure consistent quality and supply chain stability. Look for suppliers who provide detailed specifications and Certificates of Analysis (CoA) with each batch.
  • Pricing and Value: While quality is critical, understanding the price structure is also important. As a bulk purchaser, inquiring about wholesale prices and potential discounts from manufacturers can significantly impact your cost of goods.
  • Technical Support: A good supplier will offer technical support regarding the chemical's properties, safe handling, storage recommendations (typically 2-8°C), and potential applications.
  • Regulatory Compliance: Ensure the manufacturer adheres to international quality standards and can provide necessary documentation, especially if your production is subject to strict regulatory oversight.

Why Choose a Chinese Manufacturer?

China has become a global hub for chemical manufacturing, offering a competitive edge in terms of production capacity and cost-effectiveness. For intermediates like CAS 109089-77-2, a Chinese supplier can often provide significant advantages in terms of scalability and prompt delivery. When you buy from a reputable Chinese manufacturer, you are accessing a robust supply chain built on decades of chemical synthesis expertise.

For your next procurement of 3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic Acid, consider the benefits of working with a dedicated manufacturer in China. Their commitment to quality, competitive pricing, and reliable supply can be instrumental in the successful and efficient production of Tolterodine and other vital pharmaceuticals. We invite you to contact us to discuss your specific requirements and explore how our high-purity intermediates can support your pharmaceutical manufacturing goals.