For procurement managers and R&D scientists in the chemical and pharmaceutical industries, sourcing critical raw materials like 4-Pyridinecarboxaldehyde (CAS 872-85-5) demands meticulous attention to quality, purity, and supply chain reliability. As a leading 4-Pyridinecarboxaldehyde manufacturer, we understand these needs and are committed to providing a product that meets the highest standards.

Understanding 4-Pyridinecarboxaldehyde's Importance

4-Pyridinecarboxaldehyde, also known by its synonym Isonicotinaldehyde, is a vital heterocyclic compound. Its primary significance lies in its role as a key intermediate in the synthesis of pharmaceuticals, most notably donepezil hydrochloride, a medication used to treat moderate to mild Alzheimer's disease. Beyond pharmaceuticals, it serves as a foundational raw material in various organic synthesis pathways, including the creation of pyridine-containing polymers for applications like enzyme immobilization. When you need to buy this compound, understanding its specific applications helps in defining the required purity and quantity.

Key Specifications to Consider When Purchasing

When evaluating a 4-Pyridinecarboxaldehyde supplier, several specifications are paramount:

  • Purity (Assay): Typically, a minimum purity of 98.0% is expected for pharmaceutical and advanced synthesis applications. Higher purity levels can be critical for sensitive reactions.
  • Appearance: It is commonly described as a light yellow oily liquid. Consistency in appearance can be an indicator of consistent manufacturing quality.
  • CAS Number: Ensure the CAS number matches your requirements (872-85-5) to avoid product mix-ups.
  • Solubility: Its solubility in water and ether is often relevant for reaction setups.
  • Packaging: Standard packaging is often 25kg drums, but custom packaging options might be available from manufacturers to suit your operational needs.

Identifying a Reliable Manufacturer and Supplier

As a buyer, partnering with a reputable 4-Pyridinecarboxaldehyde manufacturer is crucial for consistent quality and dependable supply. Look for suppliers who:

  • Provide comprehensive technical data sheets (TDS) and Certificates of Analysis (CoA) for each batch.
  • Have robust quality management systems, such as ISO 9001 certification.
  • Offer transparent pricing and clear quotation processes.
  • Demonstrate expertise in handling and synthesizing pyridine derivatives.
  • Have a strong track record in the B2B chemical market.

For your next purchase of 4-Pyridinecarboxaldehyde, consider the benefits of working directly with a primary manufacturer. This ensures better control over quality, more competitive pricing, and a more responsive supply chain. If you are looking to buy this essential chemical for your pharmaceutical synthesis or organic chemistry projects, reach out to experienced suppliers who can meet your specific needs. Procuring from a reliable 4-Pyridinecarboxaldehyde supplier in China can offer significant advantages in cost and availability.