For procurement managers in the pharmaceutical sector, sourcing high-quality chemical intermediates is paramount to the success of drug development and manufacturing. One such critical intermediate is 3-Chloro-6-methylpyridazine, identified by CAS number 1121-79-5. This heterocyclic compound serves as a vital building block in the synthesis of a range of pharmaceuticals, most notably antiviral agents.

Understanding the specifications and origins of this compound is key to ensuring a reliable and cost-effective supply chain. When looking to buy 3-Chloro-6-methylpyridazine, pharmaceutical buyers often prioritize purity, availability, and the reputation of the manufacturer and supplier. Typical purity levels range from 97% min to over 98%, with some suppliers offering material with specifications of 95% minimum. The physical appearance can vary from a clear colorless to yellow liquid to a white to yellow to orange powder or crystal, with a melting point around 50°C or 58-62°C.

The primary application of 3-Chloro-6-methylpyridazine lies in its role as a precursor for preparing pyridazine derivatives and other complex heterocyclic compounds. Its specific structure, featuring a chlorine atom and a methyl group on the pyridazine ring, allows for diverse chemical transformations. This reactivity makes it particularly valuable in the synthesis of integrase inhibiting antiviral agents, a class of drugs crucial for treating viral infections.

When considering where to purchase 3-Chloro-6-methylpyridazine, buyers should look for established suppliers who can provide detailed technical data, such as Certificates of Analysis (COA) and Safety Data Sheets (SDS). The price of 3-Chloro-6-methylpyridazine can vary based on quantity and supplier, making it essential to solicit quotes from multiple reputable manufacturers. Prioritizing suppliers located in regions with strong chemical manufacturing capabilities, such as China, can often yield competitive pricing and a broad selection of quality products. For businesses seeking to optimize their procurement process for pharmaceutical intermediates, establishing a relationship with a reliable manufacturer is a strategic advantage. Explore your options for 3-Chloro-6-methylpyridazine and secure a consistent supply to drive your research and production forward.