In the fast-evolving landscape of pharmaceutical development and fine chemical synthesis, the availability of high-quality intermediates is critical. 4-Amino-3,5-dichloropyridine (CAS No. 22889-78-7) has emerged as a compound of significant industrial importance, largely due to its role as a key intermediate in the synthesis of Roflumilast, a vital medication used in the treatment of chronic obstructive pulmonary disease (COPD). NINGBO INNO PHARMCHEM CO.,LTD., a prominent 4-Amino-3,5-dichloropyridine manufacturer in China, is dedicated to ensuring the reliable supply of this compound, meeting the stringent demands of the global market.

The compound 4-Amino-3,5-dichloropyridine is characterized by its molecular formula C5H4Cl2N2 and a molecular weight of 163.00500. It presents as a white needle crystal, possessing a density of 1.497 g/cm³. Its thermal stability is indicated by a melting point range of 158-162°C and a boiling point of 250.8°C. These physical and chemical properties are crucial for its efficient use in chemical synthesis. When looking to buy 4-Amino-3,5-dichloropyridine, it is essential to partner with a 4-Amino-3,5-dichloropyridine supplier in China that guarantees high purity, typically u226598.0% via HPLC analysis. Such high purity ensures the integrity and efficiency of subsequent synthetic steps in pharmaceutical manufacturing.

The principal application for 4-Amino-3,5-dichloropyridine is its indispensable role as a precursor in the multi-stage synthesis of Roflumilast. Roflumilast, a selective phosphodiesterase-4 (PDE4) inhibitor, is a cornerstone therapy for managing the inflammatory lung disease COPD. The specific structural features of 4-Amino-3,5-dichloropyridine enable its effective integration into the Roflumilast molecule. This makes it a critical component in the pharmaceutical supply chain. Consequently, the selection of a reliable 4-Amino-3,5-dichloropyridine manufacturer in China is of utmost importance for pharmaceutical companies aiming to produce safe and effective medications.

Beyond its critical function in Roflumilast production, 4-Amino-3,5-dichloropyridine also finds utility in broader fine chemical manufacturing. Its unique chlorinated pyridine structure makes it a versatile building block for synthesizing a wide array of complex organic molecules, potentially leading to advancements in material science and agrochemicals. The growing demand for specialized chemical intermediates highlights the need for dependable sourcing from established 4-Amino-3,5-dichloropyridine suppliers in China. Our company is committed to supporting innovation by providing materials that meet the highest industry standards.

At NINGBO INNO PHARMCHEM CO.,LTD., we are focused on delivering excellence in chemical supply. We offer competitive pricing for 4-Amino-3,5-dichloropyridine and are equipped to meet diverse production needs, from research quantities to bulk commercial orders. For inquiries regarding the purchase of 4-Amino-3,5-dichloropyridine or to request a quotation, our experienced team is ready to provide prompt and professional assistance. Partner with us for your critical chemical intermediate needs sourced from China.