For professionals in the pharmaceutical and fine chemical industries, securing a consistent and high-quality supply of key intermediates is paramount. 4-Methyl-5-Pyrimidinecarboxylic Acid (CAS 157335-92-7) is one such critical compound, widely used in organic synthesis and as an intermediate for Active Pharmaceutical Ingredients (APIs). Understanding how to effectively source this chemical is crucial for maintaining production efficiency and product integrity. This guide aims to provide valuable insights from a manufacturer's perspective, focusing on quality, procurement, and supplier reliability.

Understanding the Chemical: 4-Methyl-5-Pyrimidinecarboxylic Acid
This pyrimidine derivative, identified by CAS number 157335-92-7, is characterized by its molecular formula C6H6N2O2 and a molecular weight of 138.12404. Typically appearing as a white or light yellow crystalline powder, its purity is a significant factor in its application. For pharmaceutical intermediates and complex organic syntheses, a purity level of 98% or higher is often required to ensure the absence of unwanted by-products and to achieve desired reaction outcomes.

Key Considerations When Purchasing
When looking to buy 4-Methyl-5-Pyrimidinecarboxylic Acid, several factors should be carefully evaluated:

  • Purity and Quality Control: Always verify the purity specifications and inquire about the manufacturer's quality control processes. Reputable suppliers will have certifications like ISO and provide detailed Certificates of Analysis (CoA) for each batch.
  • Supplier Reputation and Reliability: Partnering with an established manufacturer in China offers advantages in terms of competitive pricing and large-scale production capabilities. Look for suppliers with a proven track record and positive customer reviews.
  • Production Capacity and Supply Chain Stability: Ensure the supplier can meet your volume requirements consistently. A stable supply chain is vital to prevent disruptions in your production schedules.
  • Pricing and Payment Terms: Obtain quotes from multiple suppliers to compare pricing, and clarify payment terms (e.g., L/C, T/T, D/P) and incoterms (e.g., FOB, CFR, CIF) to secure the best deal.
  • Packaging and Logistics: Confirm that the packaging meets your needs (e.g., aluminum foil bags, bottles, or drums) and understand the available transportation options (Ocean, Land, Air, DHL, TNT) and associated lead times.

The Manufacturer's Advantage
As a direct manufacturer and supplier of 4-Methyl-5-Pyrimidinecarboxylic Acid, we pride ourselves on offering a product that meets stringent quality standards, typically achieving 98% purity. Our production facility is equipped to handle large-scale orders, ensuring a dependable supply for global clients. We are committed to providing competitive pricing for bulk purchases and streamlining the procurement process. Our goal is to be your trusted partner, offering not just a chemical product, but a reliable solution for your manufacturing and R&D needs.

Seeking a Quote?
If you are looking to purchase 4-Methyl-5-Pyrimidinecarboxylic Acid or require further information on its applications and specifications, we encourage you to contact us for a personalized quote and sample. We are dedicated to supporting your chemical sourcing requirements and fostering long-term partnerships.