For procurement managers and research scientists in the pharmaceutical and fine chemical industries, securing a reliable supply of high-quality intermediates is paramount. Bis(4-cyanophenyl)methanol, identified by CAS number 134521-16-7, is one such critical compound. This article serves as a comprehensive guide for buyers looking to purchase this essential chemical, focusing on quality, application, and sourcing from a reputable manufacturer in China.

Understanding Bis(4-cyanophenyl)methanol (CAS 134521-16-7)

Bis(4-cyanophenyl)methanol is a white to off-white crystalline powder with the molecular formula C15H10N2O. It has a molecular weight of 234.25. This compound is recognized for its role as a metabolite of Letrozole, a well-known aromatase inhibitor used in breast cancer treatment. Its structure, featuring two cyanophenyl groups linked by a hydroxymethyl bridge, makes it a valuable intermediate in organic synthesis, particularly for pharmaceutical research and development.

Key Applications in Pharmaceutical and Chemical Research

The primary utility of Bis(4-cyanophenyl)methanol lies in its application as a pharmaceutical intermediate. Researchers and formulators utilize it as a building block for synthesizing various active pharmaceutical ingredients (APIs). Its specific role as a Letrozole metabolite also makes it crucial for pharmacokinetic and pharmacodynamic studies, as well as for developing analytical standards for drug quality control. For companies engaged in custom synthesis or advanced chemical R&D, sourcing this compound is a strategic decision.

What to Consider When You Buy Bis(4-cyanophenyl)methanol

When procuring Bis(4-cyanophenyl)methanol, several factors are critical for ensuring successful outcomes:

  • Purity: The purity of the chemical directly impacts the success of downstream reactions and the quality of the final product. Look for suppliers that provide detailed Certificates of Analysis (CoA), ideally with HPLC purity data exceeding 96%.
  • Supplier Reliability: Choosing a manufacturer with a proven track record in producing and exporting fine chemicals is essential. A stable supplier ensures consistent product availability and adherence to quality standards.
  • CAS Number Verification: Always confirm the CAS number (134521-16-7) to ensure you are obtaining the correct chemical entity for your intended application.
  • Pricing and Quotation: Obtaining competitive pricing is vital for cost-effective manufacturing. Engaging directly with a manufacturer for a quote allows for better negotiation and understanding of bulk purchase benefits.
  • Technical Support: A responsive supplier should offer technical support, assisting with product inquiries, specifications, and potential applications.

Sourcing from China: The Manufacturer's Advantage

China has emerged as a global hub for chemical manufacturing, offering a competitive edge in terms of production capacity and cost-effectiveness. When you buy Bis(4-cyanophenyl)methanol from a reputable China manufacturer, you gain access to advanced synthesis capabilities and economies of scale. NINGBO INNO PHARMCHEM CO.,LTD. is committed to being a leading supplier in this segment, providing high-quality pharmaceutical intermediates like Bis(4-cyanophenyl)methanol to the global market. We understand the importance of a dependable supply chain for our clients and strive to deliver exceptional value.

Next Steps for Procurement

To secure your supply of Bis(4-cyanophenyl)methanol, we encourage you to contact us for a personalized quote. Our team is ready to assist you with your specific requirements, providing detailed specifications, pricing, and logistical information. By partnering with a dedicated manufacturer, you can streamline your procurement process and ensure the quality of your R&D and production inputs.