The intricate world of organic synthesis for pharmaceuticals hinges on the precise understanding and application of chemical intermediates. For the development of ezetimibe, a crucial cholesterol-lowering drug, the intermediate (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopentyl]-4-phenyl-2-oxazolidinone (CAS 189028-93-1) is of paramount importance. Its molecular structure, C20H18FNO4, with a molecular weight of 355.36 g/mol, is engineered for specific reactivity and stereochemical outcomes.
As a leading manufacturer, we pay close attention to the detailed chemical and physical properties of this compound. It presents as a white powder, indicating its solid state at room temperature, and its high purity of ≥99% is a non-negotiable standard for its intended pharmaceutical applications. The presence of specific functional groups within its structure facilitates the subsequent synthetic steps required to form ezetimibe, ensuring high yields and desired product specifications.
Understanding the synthesis pathways and the role of CAS 189028-93-1 is vital for any R&D scientist or procurement manager in the pharmaceutical sector. We pride ourselves on being a reliable source for this intermediate, providing not just the chemical itself but also the assurance of quality and consistency. When you buy from us, you are engaging with a manufacturer committed to supporting your API synthesis goals. Our competitive pricing for this compound reflects our commitment to making essential pharmaceutical building blocks accessible. We welcome inquiries for bulk purchases and custom synthesis needs related to chiral oxazolidinone derivatives.
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