For procurement managers in the chemical and pharmaceutical industries, sourcing critical intermediates like 4,7-Dichloroquinazoline (CAS 2148-57-4) requires a strategic approach. Understanding the market, identifying reliable suppliers, and ensuring product quality are paramount to successful operations. This article aims to guide you through the essential considerations when looking to buy 4,7-Dichloroquinazoline.

Understanding 4,7-Dichloroquinazoline: The Basics

4,7-Dichloroquinazoline is a heterocyclic organic compound that serves as a fundamental building block in numerous synthetic pathways. Its molecular formula is C8H4Cl2N2, and it is identified by its CAS number 2148-57-4. The compound typically appears as a white to off-white solid powder, with a purity level of over 98% being the industry standard for reliable synthesis. Its unique structure makes it invaluable in the development of pharmaceuticals, agrochemicals, and other specialized fine chemicals.

Key Factors When Sourcing 4,7-Dichloroquinazoline

When you need to purchase 4,7-Dichloroquinazoline, several factors should influence your decision:

  • Purity and Quality Assurance: Always prioritize suppliers who can guarantee a high purity level, typically above 98%. Certificates of Analysis (CoA) are essential to verify the compound's specifications, including its appearance and any potential impurities. For critical applications, working with a reputable manufacturer that implements stringent quality control measures is non-negotiable.
  • Supplier Reliability and Location: Identifying a dependable supplier in China or other established chemical manufacturing hubs can offer competitive prices and efficient logistics. However, reliability in terms of consistent supply and adherence to delivery schedules is more important than just cost.
  • Synthesis Information: While you may not be involved in the direct synthesis, understanding the common production methods can be beneficial. Processes often involve intermediates like 7-chloro-4(3H)-quinazolinone reacting with phosphorus oxychloride (POCl3). A knowledgeable supplier can provide insights into the product's origin and manufacturing standards.
  • Pricing and Quotation: Obtain multiple quotes to compare pricing. However, ensure that price is balanced against quality and reliability. Bulk purchase orders often come with significant discounts, so inquire about volume pricing structures.
  • Technical Support and Documentation: A good supplier will offer comprehensive technical data sheets (TDS), safety data sheets (SDS), and responsive customer support to address any queries regarding product handling, storage, or application.

Navigating the Market: Where to Buy

The global market offers several avenues for acquiring 4,7-Dichloroquinazoline. Specialized chemical suppliers and B2B platforms are common sources. When you search for a manufacturer or supplier, look for companies with a proven track record in fine chemical intermediates. NINGBO INNO PHARMCHEM CO.,LTD. is a prime example of a company dedicated to providing high-quality chemical raw materials, including intermediates like 4,7-Dichloroquinazoline, backed by robust quality systems and a commitment to customer satisfaction. Engaging with such suppliers ensures you receive not only the product but also the necessary support for your procurement needs.

By carefully evaluating these aspects, procurement managers can confidently source 4,7-Dichloroquinazoline, ensuring the quality and consistency required for their demanding chemical synthesis projects. Partnering with a trusted supplier is key to achieving operational excellence.