In the sophisticated field of pharmaceutical manufacturing, understanding the precise chemical properties of intermediates is fundamental to successful API synthesis. Methyl (+)-(3R)-7-[4-(4-fluorophenyl)-6-isopropyl-2-(N-methyl-N-methanesulfonylamino)pyrimidin-5-yl]-3-hydroxy-5-oxo-(6E)-heptenoate, identified by CAS number 147118-39-6, is a prime example of such a critical compound. Its structural integrity and purity are directly linked to the efficacy and safety of the final drug product, Rosuvastatin.

This particular intermediate boasts a complex molecular structure with the formula C23H28FN3O6S and a molecular weight of 493.55 g/mol. Its appearance as a white powder is a primary visual indicator of its purity, though rigorous analytical testing is essential for definitive quality assessment. The (3R) stereochemistry is not merely a designation; it's a critical determinant of how the molecule interacts within biological systems. For Rosuvastatin synthesis, achieving the correct enantiomeric form is paramount, and this intermediate provides the necessary chiral foundation.

The role of CAS 147118-39-6 extends beyond its structural contribution. Its chemical reactivity and stability under various conditions are crucial for the efficiency and yield of the synthetic process. Pharmaceutical researchers and process chemists rely on intermediates that exhibit predictable behavior, minimizing the risk of side reactions or degradation. When considering where to buy this compound, it's important to partner with a supplier that can guarantee consistent chemical properties batch after batch.

As a specialist in pharmaceutical intermediates, our company focuses on ensuring that Methyl (+)-(3R)-7-[4-(4-fluorophenyl)-6-isopropyl-2-(N-methyl-N-methanesulfonylamino)pyrimidin-5-yl]-3-hydroxy-5-oxo-(6E)-heptenoate meets the highest standards. We implement stringent quality control measures, including advanced analytical techniques, to verify its purity (typically ≥99%) and structural accuracy. This commitment makes us a reliable source for manufacturers seeking a trusted supplier for their critical raw materials.

For businesses looking to procure this intermediate, understanding the importance of these chemical properties translates directly into tangible benefits: improved reaction yields, reduced purification efforts, and a higher probability of regulatory approval for the final API. When you purchase this essential component, you are engaging with a crucial step in the development of life-saving medications. We encourage pharmaceutical companies and R&D institutions to contact us for detailed specifications and competitive pricing for bulk orders.

In essence, the chemical properties of Methyl (+)-(3R)-7-[4-(4-fluorophenyl)-6-isopropyl-2-(N-methyl-N-methanesulfonylamino)pyrimidin-5-yl]-3-hydroxy-5-oxo-(6E)-heptenoate (CAS 147118-39-6) are not just academic data points; they are foundational to the successful and safe production of Rosuvastatin. We are committed to providing manufacturers with intermediates that meet these exacting standards, solidifying our position as a premier supplier in the fine chemical industry.