For professionals in the chemical, pharmaceutical, and agrochemical sectors, the reliable sourcing of high-quality intermediates is fundamental to successful research and development. 3,6-Dichloropyridazin-4-ol (CAS 2779-81-9) is a prime example of such a critical compound, offering significant utility as a building block in complex syntheses. This guide aims to assist researchers and buyers in understanding its applications and the best practices for procurement.

Understanding the Compound and its Applications

3,6-Dichloropyridazin-4-ol is a fine chemical characterized by its molecular formula C4H2Cl2N2O and typically supplied with a purity of 98%. Its structure, featuring a pyridazine ring with chlorine and hydroxyl substituents, makes it a highly reactive and versatile molecule. Key application areas include:

  • Organic Synthesis: It serves as a crucial intermediate for creating a vast array of organic molecules. Its functional groups allow for diverse derivatization, enabling the construction of complex heterocycles and other specialized compounds.
  • Pharmaceutical Development: Pyridazine derivatives are widely investigated for their therapeutic potential. This compound acts as a precursor for synthesizing novel Active Pharmaceutical Ingredients (APIs), making it invaluable for drug discovery efforts.
  • Agrochemicals: The biological activity inherent in pyridazine structures is leveraged in the development of new pesticides, herbicides, and fungicides, contributing to advanced crop protection strategies.

Key Considerations for Sourcing

When procuring 3,6-Dichloropyridazin-4-ol, several factors are paramount:

  1. Quality and Purity: As mentioned, 98% purity is standard and essential. Always verify specifications and request analytical data (like HPLC or NMR reports) from the supplier.
  2. Supplier Reputation: Partnering with established manufacturers, especially those based in China, can offer significant advantages in terms of quality, price, and volume. Look for suppliers with a proven track record in exporting fine chemicals.
  3. Pricing and Value: Competitive pricing is a key driver. However, it should be balanced against quality and reliability. Requesting quotes from multiple '3,6-dichloropyridazin-4-ol manufacturers' or 'CAS 2779-81-9 suppliers' will help you secure the best value.
  4. Lead Times and Logistics: Understand the expected delivery timelines and the supplier's logistical capabilities. Whether you need gram quantities for research or bulk for production, timely delivery is crucial.

Navigating the Procurement Process

For researchers and purchasing agents actively looking to 'buy 3,6-dichloropyridazin-4-ol', the process typically involves identifying potential suppliers, requesting quotations, reviewing product specifications, and arranging for payment and shipping. Phrases like 'pharmaceutical intermediate for sale' or 'organic synthesis intermediate China' are effective search terms.

By carefully considering these aspects and engaging with reputable suppliers, you can ensure a seamless and efficient sourcing process for 3,6-Dichloropyridazin-4-ol, empowering your innovative projects in chemistry and beyond.