Pitavastatin Ethyl Ester
Overview
Pitavastatin Ethyl Ester is a critical intermediate in the synthesis of Pitavastatin, a potent HMG-CoA reductase inhibitor used to treat hypercholesterolemia. As a statin derivative, it plays a key role in pharmaceutical manufacturing, ensuring the efficacy of the final drug product. Its molecular structure includes a fluorophenyl group, enhancing its binding affinity to the target enzyme. The compound is synthesized under controlled conditions to maintain high purity, typically exceeding 98%. Its role as an intermediate makes it indispensable in the production of cholesterol-lowering medications, aligning with global demand for cardiovascular treatments.
Physical and Chemical Properties
Pitavastatin Ethyl Ester appears as a white to off-white crystalline powder with a molecular weight of 421.46 g/mol. It has a melting point range of 120-125°C and demonstrates solubility in organic solvents like methanol and ethanol, though it is poorly soluble in water. These properties make it suitable for use in organic synthesis and pharmaceutical formulations. Stability is a key consideration, with recommended storage at 2-8°C in a dry, dark environment to prevent degradation. The compound’s stability under these conditions ensures consistent performance in downstream applications, such as the synthesis of Pitavastatin.
Main Applications
The primary application of Pitavastatin Ethyl Ester is as an intermediate in the production of Pitavastatin, a statin drug prescribed to lower LDL cholesterol and reduce cardiovascular risks. Its precise molecular structure allows for efficient conversion into the active pharmaceutical ingredient (API) during synthesis. Beyond its role in statin production, the compound is also explored in research settings for developing novel cholesterol-lowering therapies. Its specificity and efficacy as an intermediate make it a valuable asset in both industrial and academic pharmaceutical research.
Safety and Storage
Handling Pitavastatin Ethyl Ester requires adherence to standard laboratory safety protocols, including the use of gloves, goggles, and ventilation to avoid inhalation or skin contact. While not classified as highly toxic, prolonged exposure should be minimized to prevent potential irritation. Storage conditions are critical to maintaining the compound’s integrity. It should be kept in a tightly sealed container, protected from moisture and light, at temperatures between 2-8°C. These measures ensure long-term stability and prevent contamination or decomposition.
B2B Procurement Guide
When procuring Pitavastatin Ethyl Ester, buyers should prioritize suppliers with certifications for pharmaceutical-grade materials, such as GMP or ISO compliance. Key specifications to verify include purity (≥98%), CAS number (147526-32-7), and batch-to-batch consistency. Pricing varies based on quantity and supplier reputation, with reference ranges typically between $500-$1000 per kg. Bulk purchases may offer cost advantages. Additionally, consider logistical factors like shipping conditions and supplier reliability to ensure timely delivery of high-quality material.
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